1999318470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{2377}}^1$

素因数の和:2486

約数の個数: 96

約数和(自身を含む): 5112852192

約数和(自身を除く): 3113533722

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 53, 69, 106, 115, 138, 159, 230, 265, 318, 345, 529, 530, 690, 795, 1058, 1219, 1587, 1590, 2377, 2438, 2645, 3174, 3657, 4754, 5290, 6095, 7131, 7314, 7935, 11885, 12190, 14262, 15870, 18285, 23770, 28037, 35655, 36570, 54671, 56074, 71310, 84111, 109342, 125981, 140185, 164013, 168222, 251962, 273355, 280370, 328026, 377943, 420555, 546710, 629905, 755886, 820065, 841110, 1257433, 1259810, 1640130, 1889715, 2514866, 2897563, 3772299, 3779430, 5795126, 6287165, 7544598, 8692689, 12574330, 14487815, 17385378, 18861495, 28975630, 37722990, 43463445, 66643949, 86926890, 133287898, 199931847, 333219745, 399863694, 666439490, 999659235, 1999318470]

約数ペア:

[(1, 1999318470), (2, 999659235), (3, 666439490), (5, 399863694), (6, 333219745), (10, 199931847), (15, 133287898), (23, 86926890), (30, 66643949), (46, 43463445), (53, 37722990), (69, 28975630), (106, 18861495), (115, 17385378), (138, 14487815), (159, 12574330), (230, 8692689), (265, 7544598), (318, 6287165), (345, 5795126), (529, 3779430), (530, 3772299), (690, 2897563), (795, 2514866), (1058, 1889715), (1219, 1640130), (1587, 1259810), (1590, 1257433), (2377, 841110), (2438, 820065), (2645, 755886), (3174, 629905), (3657, 546710), (4754, 420555), (5290, 377943), (6095, 328026), (7131, 280370), (7314, 273355), (7935, 251962), (11885, 168222), (12190, 164013), (14262, 140185), (15870, 125981), (18285, 109342), (23770, 84111), (28037, 71310), (35655, 56074), (36570, 54671)]