229059710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:753

約数の個数: 64

約数和(自身を含む): 466836480

約数和(自身を除く): 237776770

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 79, 86, 110, 158, 215, 395, 430, 473, 613, 790, 869, 946, 1226, 1738, 2365, 3065, 3397, 4345, 4730, 6130, 6743, 6794, 8690, 13486, 16985, 26359, 33715, 33970, 37367, 48427, 52718, 67430, 74734, 96854, 131795, 186835, 242135, 263590, 289949, 373670, 484270, 532697, 579898, 1065394, 1449745, 2082361, 2663485, 2899490, 4164722, 5326970, 10411805, 20823610, 22905971, 45811942, 114529855, 229059710]

約数ペア:

[(1, 229059710), (2, 114529855), (5, 45811942), (10, 22905971), (11, 20823610), (22, 10411805), (43, 5326970), (55, 4164722), (79, 2899490), (86, 2663485), (110, 2082361), (158, 1449745), (215, 1065394), (395, 579898), (430, 532697), (473, 484270), (613, 373670), (790, 289949), (869, 263590), (946, 242135), (1226, 186835), (1738, 131795), (2365, 96854), (3065, 74734), (3397, 67430), (4345, 52718), (4730, 48427), (6130, 37367), (6743, 33970), (6794, 33715), (8690, 26359), (13486, 16985)]