220909230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:642

約数の個数: 96

約数和(自身を含む): 594161568

約数和(自身を除く): 373252338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 131, 205, 246, 262, 369, 393, 410, 457, 615, 655, 738, 786, 914, 1179, 1230, 1310, 1371, 1845, 1965, 2285, 2358, 2742, 3690, 3930, 4113, 4570, 5371, 5895, 6855, 8226, 10742, 11790, 13710, 16113, 18737, 20565, 26855, 32226, 37474, 41130, 48339, 53710, 56211, 59867, 80565, 93685, 96678, 112422, 119734, 161130, 168633, 179601, 187370, 241695, 281055, 299335, 337266, 359202, 483390, 538803, 562110, 598670, 843165, 898005, 1077606, 1686330, 1796010, 2454547, 2694015, 4909094, 5388030, 7363641, 12272735, 14727282, 22090923, 24545470, 36818205, 44181846, 73636410, 110454615, 220909230]

約数ペア:

[(1, 220909230), (2, 110454615), (3, 73636410), (5, 44181846), (6, 36818205), (9, 24545470), (10, 22090923), (15, 14727282), (18, 12272735), (30, 7363641), (41, 5388030), (45, 4909094), (82, 2694015), (90, 2454547), (123, 1796010), (131, 1686330), (205, 1077606), (246, 898005), (262, 843165), (369, 598670), (393, 562110), (410, 538803), (457, 483390), (615, 359202), (655, 337266), (738, 299335), (786, 281055), (914, 241695), (1179, 187370), (1230, 179601), (1310, 168633), (1371, 161130), (1845, 119734), (1965, 112422), (2285, 96678), (2358, 93685), (2742, 80565), (3690, 59867), (3930, 56211), (4113, 53710), (4570, 48339), (5371, 41130), (5895, 37474), (6855, 32226), (8226, 26855), (10742, 20565), (11790, 18737), (13710, 16113)]