65972790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:638

約数の個数: 96

約数和(自身を含む): 186732000

約数和(自身を除く): 120759210

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 113, 117, 130, 195, 226, 234, 339, 390, 499, 565, 585, 678, 998, 1017, 1130, 1170, 1469, 1497, 1695, 2034, 2495, 2938, 2994, 3390, 4407, 4491, 4990, 5085, 6487, 7345, 7485, 8814, 8982, 10170, 12974, 13221, 14690, 14970, 19461, 22035, 22455, 26442, 32435, 38922, 44070, 44910, 56387, 58383, 64870, 66105, 97305, 112774, 116766, 132210, 169161, 194610, 281935, 291915, 338322, 507483, 563870, 583830, 733031, 845805, 1014966, 1466062, 1691610, 2199093, 2537415, 3665155, 4398186, 5074830, 6597279, 7330310, 10995465, 13194558, 21990930, 32986395, 65972790]

約数ペア:

[(1, 65972790), (2, 32986395), (3, 21990930), (5, 13194558), (6, 10995465), (9, 7330310), (10, 6597279), (13, 5074830), (15, 4398186), (18, 3665155), (26, 2537415), (30, 2199093), (39, 1691610), (45, 1466062), (65, 1014966), (78, 845805), (90, 733031), (113, 583830), (117, 563870), (130, 507483), (195, 338322), (226, 291915), (234, 281935), (339, 194610), (390, 169161), (499, 132210), (565, 116766), (585, 112774), (678, 97305), (998, 66105), (1017, 64870), (1130, 58383), (1170, 56387), (1469, 44910), (1497, 44070), (1695, 38922), (2034, 32435), (2495, 26442), (2938, 22455), (2994, 22035), (3390, 19461), (4407, 14970), (4491, 14690), (4990, 13221), (5085, 12974), (6487, 10170), (7345, 8982), (7485, 8814)]