90286685570

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1\times {\mathrm{2591}}^1$

素因数の和:3287

約数の個数: 64

約数和(自身を含む): 167477870592

約数和(自身を除く): 77191185022

約数列:

[1, 2, 5, 10, 47, 94, 151, 235, 302, 470, 491, 755, 982, 1510, 2455, 2591, 4910, 5182, 7097, 12955, 14194, 23077, 25910, 35485, 46154, 70970, 74141, 115385, 121777, 148282, 230770, 243554, 370705, 391241, 608885, 741410, 782482, 1217770, 1272181, 1956205, 2544362, 3484627, 3912410, 6360905, 6969254, 12721810, 17423135, 18388327, 34846270, 36776654, 59792507, 91941635, 119585014, 183883270, 192099331, 298962535, 384198662, 597925070, 960496655, 1920993310, 9028668557, 18057337114, 45143342785, 90286685570]

約数ペア:

[(1, 90286685570), (2, 45143342785), (5, 18057337114), (10, 9028668557), (47, 1920993310), (94, 960496655), (151, 597925070), (235, 384198662), (302, 298962535), (470, 192099331), (491, 183883270), (755, 119585014), (982, 91941635), (1510, 59792507), (2455, 36776654), (2591, 34846270), (4910, 18388327), (5182, 17423135), (7097, 12721810), (12955, 6969254), (14194, 6360905), (23077, 3912410), (25910, 3484627), (35485, 2544362), (46154, 1956205), (70970, 1272181), (74141, 1217770), (115385, 782482), (121777, 741410), (148282, 608885), (230770, 391241), (243554, 370705)]