304882830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:351

約数の個数: 192

約数和(自身を含む): 953192448

約数和(自身を除く): 648309618

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 67, 70, 90, 93, 105, 126, 134, 155, 186, 201, 210, 217, 233, 279, 310, 315, 335, 402, 434, 465, 466, 469, 558, 603, 630, 651, 670, 699, 930, 938, 1005, 1085, 1165, 1206, 1302, 1395, 1398, 1407, 1631, 1953, 2010, 2077, 2097, 2170, 2330, 2345, 2790, 2814, 3015, 3255, 3262, 3495, 3906, 4154, 4194, 4221, 4690, 4893, 6030, 6231, 6510, 6990, 7035, 7223, 8155, 8442, 9765, 9786, 10385, 10485, 12462, 14070, 14446, 14539, 14679, 15611, 16310, 18693, 19530, 20770, 20970, 21105, 21669, 24465, 29078, 29358, 31155, 31222, 36115, 37386, 42210, 43338, 43617, 46833, 48930, 50561, 62310, 65007, 72230, 72695, 73395, 78055, 87234, 93465, 93666, 101122, 108345, 109277, 130014, 130851, 140499, 145390, 146790, 151683, 156110, 186930, 216690, 218085, 218554, 234165, 252805, 261702, 280998, 303366, 325035, 327831, 436170, 455049, 468330, 483941, 505610, 546385, 650070, 654255, 655662, 702495, 758415, 910098, 967882, 983493, 1092770, 1308510, 1404990, 1451823, 1516830, 1639155, 1966986, 2275245, 2419705, 2903646, 3278310, 3387587, 4355469, 4550490, 4839410, 4917465, 6775174, 7259115, 8710938, 9834930, 10162761, 14518230, 16937935, 20325522, 21777345, 30488283, 33875870, 43554690, 50813805, 60976566, 101627610, 152441415, 304882830]

約数ペア:

[(1, 304882830), (2, 152441415), (3, 101627610), (5, 60976566), (6, 50813805), (7, 43554690), (9, 33875870), (10, 30488283), (14, 21777345), (15, 20325522), (18, 16937935), (21, 14518230), (30, 10162761), (31, 9834930), (35, 8710938), (42, 7259115), (45, 6775174), (62, 4917465), (63, 4839410), (67, 4550490), (70, 4355469), (90, 3387587), (93, 3278310), (105, 2903646), (126, 2419705), (134, 2275245), (155, 1966986), (186, 1639155), (201, 1516830), (210, 1451823), (217, 1404990), (233, 1308510), (279, 1092770), (310, 983493), (315, 967882), (335, 910098), (402, 758415), (434, 702495), (465, 655662), (466, 654255), (469, 650070), (558, 546385), (603, 505610), (630, 483941), (651, 468330), (670, 455049), (699, 436170), (930, 327831), (938, 325035), (1005, 303366), (1085, 280998), (1165, 261702), (1206, 252805), (1302, 234165), (1395, 218554), (1398, 218085), (1407, 216690), (1631, 186930), (1953, 156110), (2010, 151683), (2077, 146790), (2097, 145390), (2170, 140499), (2330, 130851), (2345, 130014), (2790, 109277), (2814, 108345), (3015, 101122), (3255, 93666), (3262, 93465), (3495, 87234), (3906, 78055), (4154, 73395), (4194, 72695), (4221, 72230), (4690, 65007), (4893, 62310), (6030, 50561), (6231, 48930), (6510, 46833), (6990, 43617), (7035, 43338), (7223, 42210), (8155, 37386), (8442, 36115), (9765, 31222), (9786, 31155), (10385, 29358), (10485, 29078), (12462, 24465), (14070, 21669), (14446, 21105), (14539, 20970), (14679, 20770), (15611, 19530), (16310, 18693)]