2017646190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{188389}}^1$

素因数の和:188426

約数の個数: 96

約数和(自身を含む): 6347989440

約数和(自身を除く): 4330343250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 3570, 5355, 10710, 188389, 376778, 565167, 941945, 1130334, 1318723, 1695501, 1883890, 2637446, 2825835, 3202613, 3391002, 3956169, 5651670, 6405226, 6593615, 7912338, 8477505, 9607839, 11868507, 13187230, 16013065, 16955010, 19215678, 19780845, 22418291, 23737014, 28823517, 32026130, 39561690, 44836582, 48039195, 57647034, 59342535, 67254873, 96078390, 112091455, 118685070, 134509746, 144117585, 201764619, 224182910, 288235170, 336274365, 403529238, 672548730, 1008823095, 2017646190]

約数ペア:

[(1, 2017646190), (2, 1008823095), (3, 672548730), (5, 403529238), (6, 336274365), (7, 288235170), (9, 224182910), (10, 201764619), (14, 144117585), (15, 134509746), (17, 118685070), (18, 112091455), (21, 96078390), (30, 67254873), (34, 59342535), (35, 57647034), (42, 48039195), (45, 44836582), (51, 39561690), (63, 32026130), (70, 28823517), (85, 23737014), (90, 22418291), (102, 19780845), (105, 19215678), (119, 16955010), (126, 16013065), (153, 13187230), (170, 11868507), (210, 9607839), (238, 8477505), (255, 7912338), (306, 6593615), (315, 6405226), (357, 5651670), (510, 3956169), (595, 3391002), (630, 3202613), (714, 2825835), (765, 2637446), (1071, 1883890), (1190, 1695501), (1530, 1318723), (1785, 1130334), (2142, 941945), (3570, 565167), (5355, 376778), (10710, 188389)]