74680830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:423

約数の個数: 192

約数和(自身を含む): 248002560

約数和(自身を除く): 173321730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 19, 21, 30, 34, 35, 38, 42, 45, 51, 57, 63, 70, 85, 90, 95, 102, 105, 114, 119, 126, 133, 153, 170, 171, 190, 210, 238, 255, 266, 285, 306, 315, 323, 342, 357, 367, 399, 510, 570, 595, 630, 646, 665, 714, 734, 765, 798, 855, 969, 1071, 1101, 1190, 1197, 1330, 1530, 1615, 1710, 1785, 1835, 1938, 1995, 2142, 2202, 2261, 2394, 2569, 2907, 3230, 3303, 3570, 3670, 3990, 4522, 4845, 5138, 5355, 5505, 5814, 5985, 6239, 6606, 6783, 6973, 7707, 9690, 10710, 11010, 11305, 11970, 12478, 12845, 13566, 13946, 14535, 15414, 16515, 18717, 20349, 20919, 22610, 23121, 25690, 29070, 31195, 33030, 33915, 34865, 37434, 38535, 40698, 41838, 43673, 46242, 48811, 56151, 62390, 62757, 67830, 69730, 77070, 87346, 93585, 97622, 101745, 104595, 112302, 115605, 118541, 125514, 131019, 146433, 187170, 203490, 209190, 218365, 231210, 237082, 244055, 262038, 280755, 292866, 313785, 355623, 393057, 436730, 439299, 488110, 561510, 592705, 627570, 655095, 711246, 732165, 786114, 829787, 878598, 1066869, 1185410, 1310190, 1464330, 1659574, 1778115, 1965285, 2133738, 2196495, 2489361, 3556230, 3930570, 4148935, 4392990, 4978722, 5334345, 7468083, 8297870, 10668690, 12446805, 14936166, 24893610, 37340415, 74680830]

約数ペア:

[(1, 74680830), (2, 37340415), (3, 24893610), (5, 14936166), (6, 12446805), (7, 10668690), (9, 8297870), (10, 7468083), (14, 5334345), (15, 4978722), (17, 4392990), (18, 4148935), (19, 3930570), (21, 3556230), (30, 2489361), (34, 2196495), (35, 2133738), (38, 1965285), (42, 1778115), (45, 1659574), (51, 1464330), (57, 1310190), (63, 1185410), (70, 1066869), (85, 878598), (90, 829787), (95, 786114), (102, 732165), (105, 711246), (114, 655095), (119, 627570), (126, 592705), (133, 561510), (153, 488110), (170, 439299), (171, 436730), (190, 393057), (210, 355623), (238, 313785), (255, 292866), (266, 280755), (285, 262038), (306, 244055), (315, 237082), (323, 231210), (342, 218365), (357, 209190), (367, 203490), (399, 187170), (510, 146433), (570, 131019), (595, 125514), (630, 118541), (646, 115605), (665, 112302), (714, 104595), (734, 101745), (765, 97622), (798, 93585), (855, 87346), (969, 77070), (1071, 69730), (1101, 67830), (1190, 62757), (1197, 62390), (1330, 56151), (1530, 48811), (1615, 46242), (1710, 43673), (1785, 41838), (1835, 40698), (1938, 38535), (1995, 37434), (2142, 34865), (2202, 33915), (2261, 33030), (2394, 31195), (2569, 29070), (2907, 25690), (3230, 23121), (3303, 22610), (3570, 20919), (3670, 20349), (3990, 18717), (4522, 16515), (4845, 15414), (5138, 14535), (5355, 13946), (5505, 13566), (5814, 12845), (5985, 12478), (6239, 11970), (6606, 11305), (6783, 11010), (6973, 10710), (7707, 9690)]