471718590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{1439}}^1$

素因数の和:1686

約数の個数: 96

約数和(自身を含む): 1323786240

約数和(自身を除く): 852067650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 223, 245, 294, 446, 490, 669, 735, 1115, 1338, 1439, 1470, 1561, 2230, 2878, 3122, 3345, 4317, 4683, 6690, 7195, 7805, 8634, 9366, 10073, 10927, 14390, 15610, 20146, 21585, 21854, 23415, 30219, 32781, 43170, 46830, 50365, 54635, 60438, 65562, 70511, 100730, 109270, 141022, 151095, 163905, 211533, 302190, 320897, 327810, 352555, 423066, 641794, 705110, 962691, 1057665, 1604485, 1925382, 2115330, 2246279, 3208970, 4492558, 4813455, 6738837, 9626910, 11231395, 13477674, 15723953, 22462790, 31447906, 33694185, 47171859, 67388370, 78619765, 94343718, 157239530, 235859295, 471718590]

約数ペア:

[(1, 471718590), (2, 235859295), (3, 157239530), (5, 94343718), (6, 78619765), (7, 67388370), (10, 47171859), (14, 33694185), (15, 31447906), (21, 22462790), (30, 15723953), (35, 13477674), (42, 11231395), (49, 9626910), (70, 6738837), (98, 4813455), (105, 4492558), (147, 3208970), (210, 2246279), (223, 2115330), (245, 1925382), (294, 1604485), (446, 1057665), (490, 962691), (669, 705110), (735, 641794), (1115, 423066), (1338, 352555), (1439, 327810), (1470, 320897), (1561, 302190), (2230, 211533), (2878, 163905), (3122, 151095), (3345, 141022), (4317, 109270), (4683, 100730), (6690, 70511), (7195, 65562), (7805, 60438), (8634, 54635), (9366, 50365), (10073, 46830), (10927, 43170), (14390, 32781), (15610, 30219), (20146, 23415), (21585, 21854)]