8890290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1733}}^1$

素因数の和:1768

約数の個数: 64

約数和(自身を含む): 24969600

約数和(自身を除く): 16079310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 1733, 2565, 3466, 5130, 5199, 8665, 10398, 15597, 17330, 25995, 31194, 32927, 46791, 51990, 65854, 77985, 93582, 98781, 155970, 164635, 197562, 233955, 296343, 329270, 467910, 493905, 592686, 889029, 987810, 1481715, 1778058, 2963430, 4445145, 8890290]

約数ペア:

[(1, 8890290), (2, 4445145), (3, 2963430), (5, 1778058), (6, 1481715), (9, 987810), (10, 889029), (15, 592686), (18, 493905), (19, 467910), (27, 329270), (30, 296343), (38, 233955), (45, 197562), (54, 164635), (57, 155970), (90, 98781), (95, 93582), (114, 77985), (135, 65854), (171, 51990), (190, 46791), (270, 32927), (285, 31194), (342, 25995), (513, 17330), (570, 15597), (855, 10398), (1026, 8665), (1710, 5199), (1733, 5130), (2565, 3466)]