64985490

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:638

約数の個数: 96

約数和(自身を含む): 179262720

約数和(自身を除く): 114277230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 81, 90, 94, 135, 141, 162, 235, 243, 270, 282, 405, 423, 470, 486, 569, 705, 810, 846, 1138, 1215, 1269, 1410, 1707, 2115, 2430, 2538, 2845, 3414, 3807, 4230, 5121, 5690, 6345, 7614, 8535, 10242, 11421, 12690, 15363, 17070, 19035, 22842, 25605, 26743, 30726, 38070, 46089, 51210, 53486, 57105, 76815, 80229, 92178, 114210, 133715, 138267, 153630, 160458, 230445, 240687, 267430, 276534, 401145, 460890, 481374, 691335, 722061, 802290, 1203435, 1382670, 1444122, 2166183, 2406870, 3610305, 4332366, 6498549, 7220610, 10830915, 12997098, 21661830, 32492745, 64985490]

約数ペア:

[(1, 64985490), (2, 32492745), (3, 21661830), (5, 12997098), (6, 10830915), (9, 7220610), (10, 6498549), (15, 4332366), (18, 3610305), (27, 2406870), (30, 2166183), (45, 1444122), (47, 1382670), (54, 1203435), (81, 802290), (90, 722061), (94, 691335), (135, 481374), (141, 460890), (162, 401145), (235, 276534), (243, 267430), (270, 240687), (282, 230445), (405, 160458), (423, 153630), (470, 138267), (486, 133715), (569, 114210), (705, 92178), (810, 80229), (846, 76815), (1138, 57105), (1215, 53486), (1269, 51210), (1410, 46089), (1707, 38070), (2115, 30726), (2430, 26743), (2538, 25605), (2845, 22842), (3414, 19035), (3807, 17070), (4230, 15363), (5121, 12690), (5690, 11421), (6345, 10242), (7614, 8535)]