71580510

素因数分解:

$2^1\times 3^8\times 5^1\times {\mathrm{1091}}^1$

素因数の和:1122

約数の個数: 72

約数和(自身を含む): 193434696

約数和(自身を除く): 121854186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1091, 1215, 1458, 2182, 2187, 2430, 3273, 3645, 4374, 5455, 6546, 6561, 7290, 9819, 10910, 10935, 13122, 16365, 19638, 21870, 29457, 32730, 32805, 49095, 58914, 65610, 88371, 98190, 147285, 176742, 265113, 294570, 441855, 530226, 795339, 883710, 1325565, 1590678, 2386017, 2651130, 3976695, 4772034, 7158051, 7953390, 11930085, 14316102, 23860170, 35790255, 71580510]

約数ペア:

[(1, 71580510), (2, 35790255), (3, 23860170), (5, 14316102), (6, 11930085), (9, 7953390), (10, 7158051), (15, 4772034), (18, 3976695), (27, 2651130), (30, 2386017), (45, 1590678), (54, 1325565), (81, 883710), (90, 795339), (135, 530226), (162, 441855), (243, 294570), (270, 265113), (405, 176742), (486, 147285), (729, 98190), (810, 88371), (1091, 65610), (1215, 58914), (1458, 49095), (2182, 32805), (2187, 32730), (2430, 29457), (3273, 21870), (3645, 19638), (4374, 16365), (5455, 13122), (6546, 10935), (6561, 10910), (7290, 9819)]