31952760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{38039}}^1$

素因数の和:38060

約数の個数: 64

約数和(自身を含む): 109555200

約数和(自身を除く): 77602440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 38039, 76078, 114117, 152156, 190195, 228234, 266273, 304312, 380390, 456468, 532546, 570585, 760780, 798819, 912936, 1065092, 1141170, 1331365, 1521560, 1597638, 2130184, 2282340, 2662730, 3195276, 3994095, 4564680, 5325460, 6390552, 7988190, 10650920, 15976380, 31952760]

約数ペア:

[(1, 31952760), (2, 15976380), (3, 10650920), (4, 7988190), (5, 6390552), (6, 5325460), (7, 4564680), (8, 3994095), (10, 3195276), (12, 2662730), (14, 2282340), (15, 2130184), (20, 1597638), (21, 1521560), (24, 1331365), (28, 1141170), (30, 1065092), (35, 912936), (40, 798819), (42, 760780), (56, 570585), (60, 532546), (70, 456468), (84, 380390), (105, 304312), (120, 266273), (140, 228234), (168, 190195), (210, 152156), (280, 114117), (420, 76078), (840, 38039)]