1038864090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1$

素因数の和:652

約数の個数: 128

約数和(自身を含む): 2805580800

約数和(自身を除く): 1766716710

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 129, 165, 179, 215, 258, 330, 358, 409, 430, 473, 537, 645, 818, 895, 946, 1074, 1227, 1290, 1419, 1790, 1969, 2045, 2365, 2454, 2685, 2838, 3938, 4090, 4499, 4730, 5370, 5907, 6135, 7095, 7697, 8998, 9845, 11814, 12270, 13497, 14190, 15394, 17587, 19690, 22495, 23091, 26994, 29535, 35174, 38485, 44990, 46182, 52761, 59070, 67485, 73211, 76970, 84667, 87935, 105522, 115455, 134970, 146422, 169334, 175870, 193457, 219633, 230910, 254001, 263805, 366055, 386914, 423335, 439266, 508002, 527610, 580371, 732110, 805321, 846670, 967285, 1098165, 1160742, 1270005, 1610642, 1934570, 2196330, 2415963, 2540010, 2901855, 3148073, 4026605, 4831926, 5803710, 6296146, 8053210, 9444219, 12079815, 15740365, 18888438, 24159630, 31480730, 34628803, 47221095, 69257606, 94442190, 103886409, 173144015, 207772818, 346288030, 519432045, 1038864090]

約数ペア:

[(1, 1038864090), (2, 519432045), (3, 346288030), (5, 207772818), (6, 173144015), (10, 103886409), (11, 94442190), (15, 69257606), (22, 47221095), (30, 34628803), (33, 31480730), (43, 24159630), (55, 18888438), (66, 15740365), (86, 12079815), (110, 9444219), (129, 8053210), (165, 6296146), (179, 5803710), (215, 4831926), (258, 4026605), (330, 3148073), (358, 2901855), (409, 2540010), (430, 2415963), (473, 2196330), (537, 1934570), (645, 1610642), (818, 1270005), (895, 1160742), (946, 1098165), (1074, 967285), (1227, 846670), (1290, 805321), (1419, 732110), (1790, 580371), (1969, 527610), (2045, 508002), (2365, 439266), (2454, 423335), (2685, 386914), (2838, 366055), (3938, 263805), (4090, 254001), (4499, 230910), (4730, 219633), (5370, 193457), (5907, 175870), (6135, 169334), (7095, 146422), (7697, 134970), (8998, 115455), (9845, 105522), (11814, 87935), (12270, 84667), (13497, 76970), (14190, 73211), (15394, 67485), (17587, 59070), (19690, 52761), (22495, 46182), (23091, 44990), (26994, 38485), (29535, 35174)]