263171610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5231}}^1$

素因数の和:5300

約数の個数: 96

約数和(自身を含む): 754161408

約数和(自身を除く): 490989798

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 43, 45, 65, 78, 86, 90, 117, 129, 130, 195, 215, 234, 258, 387, 390, 430, 559, 585, 645, 774, 1118, 1170, 1290, 1677, 1935, 2795, 3354, 3870, 5031, 5231, 5590, 8385, 10062, 10462, 15693, 16770, 25155, 26155, 31386, 47079, 50310, 52310, 68003, 78465, 94158, 136006, 156930, 204009, 224933, 235395, 340015, 408018, 449866, 470790, 612027, 674799, 680030, 1020045, 1124665, 1224054, 1349598, 2024397, 2040090, 2249330, 2924129, 3060135, 3373995, 4048794, 5848258, 6120270, 6747990, 8772387, 10121985, 14620645, 17544774, 20243970, 26317161, 29241290, 43861935, 52634322, 87723870, 131585805, 263171610]

約数ペア:

[(1, 263171610), (2, 131585805), (3, 87723870), (5, 52634322), (6, 43861935), (9, 29241290), (10, 26317161), (13, 20243970), (15, 17544774), (18, 14620645), (26, 10121985), (30, 8772387), (39, 6747990), (43, 6120270), (45, 5848258), (65, 4048794), (78, 3373995), (86, 3060135), (90, 2924129), (117, 2249330), (129, 2040090), (130, 2024397), (195, 1349598), (215, 1224054), (234, 1124665), (258, 1020045), (387, 680030), (390, 674799), (430, 612027), (559, 470790), (585, 449866), (645, 408018), (774, 340015), (1118, 235395), (1170, 224933), (1290, 204009), (1677, 156930), (1935, 136006), (2795, 94158), (3354, 78465), (3870, 68003), (5031, 52310), (5231, 50310), (5590, 47079), (8385, 31386), (10062, 26155), (10462, 25155), (15693, 16770)]