827158140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{3733}}^1$

素因数の和:4979

約数の個数: 72

約数和(自身を含む): 2511757248

約数和(自身を除く): 1684599108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1231, 2462, 3693, 3733, 4924, 6155, 7386, 7466, 11079, 11199, 12310, 14772, 14932, 18465, 18665, 22158, 22398, 24620, 33597, 36930, 37330, 44316, 44796, 55395, 55995, 67194, 73860, 74660, 110790, 111990, 134388, 167985, 221580, 223980, 335970, 671940, 4595323, 9190646, 13785969, 18381292, 22976615, 27571938, 41357907, 45953230, 55143876, 68929845, 82715814, 91906460, 137859690, 165431628, 206789535, 275719380, 413579070, 827158140]

約数ペア:

[(1, 827158140), (2, 413579070), (3, 275719380), (4, 206789535), (5, 165431628), (6, 137859690), (9, 91906460), (10, 82715814), (12, 68929845), (15, 55143876), (18, 45953230), (20, 41357907), (30, 27571938), (36, 22976615), (45, 18381292), (60, 13785969), (90, 9190646), (180, 4595323), (1231, 671940), (2462, 335970), (3693, 223980), (3733, 221580), (4924, 167985), (6155, 134388), (7386, 111990), (7466, 110790), (11079, 74660), (11199, 73860), (12310, 67194), (14772, 55995), (14932, 55395), (18465, 44796), (18665, 44316), (22158, 37330), (22398, 36930), (24620, 33597)]