29900280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14657}}^1$

素因数の和:14688

約数の個数: 64

約数和(自身を含む): 94983840

約数和(自身を除く): 65083560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 14657, 29314, 43971, 58628, 73285, 87942, 117256, 146570, 175884, 219855, 249169, 293140, 351768, 439710, 498338, 586280, 747507, 879420, 996676, 1245845, 1495014, 1758840, 1993352, 2491690, 2990028, 3737535, 4983380, 5980056, 7475070, 9966760, 14950140, 29900280]

約数ペア:

[(1, 29900280), (2, 14950140), (3, 9966760), (4, 7475070), (5, 5980056), (6, 4983380), (8, 3737535), (10, 2990028), (12, 2491690), (15, 1993352), (17, 1758840), (20, 1495014), (24, 1245845), (30, 996676), (34, 879420), (40, 747507), (51, 586280), (60, 498338), (68, 439710), (85, 351768), (102, 293140), (120, 249169), (136, 219855), (170, 175884), (204, 146570), (255, 117256), (340, 87942), (408, 73285), (510, 58628), (680, 43971), (1020, 29314), (2040, 14657)]