73571610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18439}}^1$

素因数の和:18475

約数の個数: 64

約数和(自身を含む): 212428800

約数和(自身を除く): 138857190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 18439, 36878, 55317, 92195, 110634, 129073, 184390, 258146, 276585, 350341, 387219, 553170, 645365, 700682, 774438, 1051023, 1290730, 1751705, 1936095, 2102046, 2452387, 3503410, 3872190, 4904774, 5255115, 7357161, 10510230, 12261935, 14714322, 24523870, 36785805, 73571610]

約数ペア:

[(1, 73571610), (2, 36785805), (3, 24523870), (5, 14714322), (6, 12261935), (7, 10510230), (10, 7357161), (14, 5255115), (15, 4904774), (19, 3872190), (21, 3503410), (30, 2452387), (35, 2102046), (38, 1936095), (42, 1751705), (57, 1290730), (70, 1051023), (95, 774438), (105, 700682), (114, 645365), (133, 553170), (190, 387219), (210, 350341), (266, 276585), (285, 258146), (399, 184390), (570, 129073), (665, 110634), (798, 92195), (1330, 55317), (1995, 36878), (3990, 18439)]