283886190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{809}}^1$

素因数の和:1386

約数の個数: 96

約数和(自身を含む): 846106560

約数和(自身を除く): 562220370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 557, 630, 809, 1114, 1618, 1671, 2427, 2785, 3342, 3899, 4045, 4854, 5013, 5570, 5663, 7281, 7798, 8090, 8355, 10026, 11326, 11697, 12135, 14562, 16710, 16989, 19495, 23394, 24270, 25065, 28315, 33978, 35091, 36405, 38990, 50130, 50967, 56630, 58485, 70182, 72810, 84945, 101934, 116970, 169890, 175455, 254835, 350910, 450613, 509670, 901226, 1351839, 2253065, 2703678, 3154291, 4055517, 4506130, 6308582, 6759195, 8111034, 9462873, 13518390, 15771455, 18925746, 20277585, 28388619, 31542910, 40555170, 47314365, 56777238, 94628730, 141943095, 283886190]

約数ペア:

[(1, 283886190), (2, 141943095), (3, 94628730), (5, 56777238), (6, 47314365), (7, 40555170), (9, 31542910), (10, 28388619), (14, 20277585), (15, 18925746), (18, 15771455), (21, 13518390), (30, 9462873), (35, 8111034), (42, 6759195), (45, 6308582), (63, 4506130), (70, 4055517), (90, 3154291), (105, 2703678), (126, 2253065), (210, 1351839), (315, 901226), (557, 509670), (630, 450613), (809, 350910), (1114, 254835), (1618, 175455), (1671, 169890), (2427, 116970), (2785, 101934), (3342, 84945), (3899, 72810), (4045, 70182), (4854, 58485), (5013, 56630), (5570, 50967), (5663, 50130), (7281, 38990), (7798, 36405), (8090, 35091), (8355, 33978), (10026, 28315), (11326, 25065), (11697, 24270), (12135, 23394), (14562, 19495), (16710, 16989)]