64462770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{881}}^1$

素因数の和:1168

約数の個数: 64

約数和(自身を含む): 172730880

約数和(自身を除く): 108268110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 271, 542, 813, 881, 1355, 1626, 1762, 2439, 2643, 2710, 4065, 4405, 4878, 5286, 7317, 7929, 8130, 8810, 12195, 13215, 14634, 15858, 23787, 24390, 26430, 36585, 39645, 47574, 73170, 79290, 118935, 237870, 238751, 477502, 716253, 1193755, 1432506, 2148759, 2387510, 3581265, 4297518, 6446277, 7162530, 10743795, 12892554, 21487590, 32231385, 64462770]

約数ペア:

[(1, 64462770), (2, 32231385), (3, 21487590), (5, 12892554), (6, 10743795), (9, 7162530), (10, 6446277), (15, 4297518), (18, 3581265), (27, 2387510), (30, 2148759), (45, 1432506), (54, 1193755), (90, 716253), (135, 477502), (270, 238751), (271, 237870), (542, 118935), (813, 79290), (881, 73170), (1355, 47574), (1626, 39645), (1762, 36585), (2439, 26430), (2643, 24390), (2710, 23787), (4065, 15858), (4405, 14634), (4878, 13215), (5286, 12195), (7317, 8810), (7929, 8130)]