539973270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{19801}}^1$

素因数の和:19918

約数の個数: 64

約数和(自身を含む): 1454258880

約数和(自身を除く): 914285610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 101, 135, 202, 270, 303, 505, 606, 909, 1010, 1515, 1818, 2727, 3030, 4545, 5454, 9090, 13635, 19801, 27270, 39602, 59403, 99005, 118806, 178209, 198010, 297015, 356418, 534627, 594030, 891045, 1069254, 1782090, 1999901, 2673135, 3999802, 5346270, 5999703, 9999505, 11999406, 17999109, 19999010, 29998515, 35998218, 53997327, 59997030, 89995545, 107994654, 179991090, 269986635, 539973270]

約数ペア:

[(1, 539973270), (2, 269986635), (3, 179991090), (5, 107994654), (6, 89995545), (9, 59997030), (10, 53997327), (15, 35998218), (18, 29998515), (27, 19999010), (30, 17999109), (45, 11999406), (54, 9999505), (90, 5999703), (101, 5346270), (135, 3999802), (202, 2673135), (270, 1999901), (303, 1782090), (505, 1069254), (606, 891045), (909, 594030), (1010, 534627), (1515, 356418), (1818, 297015), (2727, 198010), (3030, 178209), (4545, 118806), (5454, 99005), (9090, 59403), (13635, 39602), (19801, 27270)]