145890030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1162

約数の個数: 128

約数和(自身を含む): 425005056

約数和(自身を除く): 279115026

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 31, 33, 39, 55, 62, 65, 66, 78, 93, 110, 130, 143, 155, 165, 186, 195, 286, 310, 330, 341, 390, 403, 429, 465, 682, 715, 806, 858, 930, 1023, 1097, 1209, 1430, 1705, 2015, 2046, 2145, 2194, 2418, 3291, 3410, 4030, 4290, 4433, 5115, 5485, 6045, 6582, 8866, 10230, 10970, 12067, 12090, 13299, 14261, 16455, 22165, 24134, 26598, 28522, 32910, 34007, 36201, 42783, 44330, 60335, 66495, 68014, 71305, 72402, 85566, 102021, 120670, 132990, 142610, 156871, 170035, 181005, 204042, 213915, 313742, 340070, 362010, 374077, 427830, 442091, 470613, 510105, 748154, 784355, 884182, 941226, 1020210, 1122231, 1326273, 1568710, 1870385, 2210455, 2244462, 2353065, 2652546, 3740770, 4420910, 4706130, 4863001, 5611155, 6631365, 9726002, 11222310, 13262730, 14589003, 24315005, 29178006, 48630010, 72945015, 145890030]

約数ペア:

[(1, 145890030), (2, 72945015), (3, 48630010), (5, 29178006), (6, 24315005), (10, 14589003), (11, 13262730), (13, 11222310), (15, 9726002), (22, 6631365), (26, 5611155), (30, 4863001), (31, 4706130), (33, 4420910), (39, 3740770), (55, 2652546), (62, 2353065), (65, 2244462), (66, 2210455), (78, 1870385), (93, 1568710), (110, 1326273), (130, 1122231), (143, 1020210), (155, 941226), (165, 884182), (186, 784355), (195, 748154), (286, 510105), (310, 470613), (330, 442091), (341, 427830), (390, 374077), (403, 362010), (429, 340070), (465, 313742), (682, 213915), (715, 204042), (806, 181005), (858, 170035), (930, 156871), (1023, 142610), (1097, 132990), (1209, 120670), (1430, 102021), (1705, 85566), (2015, 72402), (2046, 71305), (2145, 68014), (2194, 66495), (2418, 60335), (3291, 44330), (3410, 42783), (4030, 36201), (4290, 34007), (4433, 32910), (5115, 28522), (5485, 26598), (6045, 24134), (6582, 22165), (8866, 16455), (10230, 14261), (10970, 13299), (12067, 12090)]