89578530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 243629568

約数和(自身を除く): 154051038

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 97, 155, 186, 194, 279, 291, 310, 331, 465, 485, 558, 582, 662, 873, 930, 970, 993, 1395, 1455, 1655, 1746, 1986, 2790, 2910, 2979, 3007, 3310, 4365, 4965, 5958, 6014, 8730, 9021, 9930, 10261, 14895, 15035, 18042, 20522, 27063, 29790, 30070, 30783, 32107, 45105, 51305, 54126, 61566, 64214, 90210, 92349, 96321, 102610, 135315, 153915, 160535, 184698, 192642, 270630, 288963, 307830, 321070, 461745, 481605, 577926, 923490, 963210, 995317, 1444815, 1990634, 2889630, 2985951, 4976585, 5971902, 8957853, 9953170, 14929755, 17915706, 29859510, 44789265, 89578530]

約数ペア:

[(1, 89578530), (2, 44789265), (3, 29859510), (5, 17915706), (6, 14929755), (9, 9953170), (10, 8957853), (15, 5971902), (18, 4976585), (30, 2985951), (31, 2889630), (45, 1990634), (62, 1444815), (90, 995317), (93, 963210), (97, 923490), (155, 577926), (186, 481605), (194, 461745), (279, 321070), (291, 307830), (310, 288963), (331, 270630), (465, 192642), (485, 184698), (558, 160535), (582, 153915), (662, 135315), (873, 102610), (930, 96321), (970, 92349), (993, 90210), (1395, 64214), (1455, 61566), (1655, 54126), (1746, 51305), (1986, 45105), (2790, 32107), (2910, 30783), (2979, 30070), (3007, 29790), (3310, 27063), (4365, 20522), (4965, 18042), (5958, 15035), (6014, 14895), (8730, 10261), (9021, 9930)]