65243220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5011}}^1$

素因数の和:5061

約数の個数: 96

約数和(自身を含む): 215556096

約数和(自身を除く): 150312876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 5011, 6510, 10022, 13020, 15033, 20044, 25055, 30066, 35077, 50110, 60132, 70154, 75165, 100220, 105231, 140308, 150330, 155341, 175385, 210462, 300660, 310682, 350770, 420924, 466023, 526155, 621364, 701540, 776705, 932046, 1052310, 1087387, 1553410, 1864092, 2104620, 2174774, 2330115, 3106820, 3262161, 4349548, 4660230, 5436935, 6524322, 9320460, 10873870, 13048644, 16310805, 21747740, 32621610, 65243220]

約数ペア:

[(1, 65243220), (2, 32621610), (3, 21747740), (4, 16310805), (5, 13048644), (6, 10873870), (7, 9320460), (10, 6524322), (12, 5436935), (14, 4660230), (15, 4349548), (20, 3262161), (21, 3106820), (28, 2330115), (30, 2174774), (31, 2104620), (35, 1864092), (42, 1553410), (60, 1087387), (62, 1052310), (70, 932046), (84, 776705), (93, 701540), (105, 621364), (124, 526155), (140, 466023), (155, 420924), (186, 350770), (210, 310682), (217, 300660), (310, 210462), (372, 175385), (420, 155341), (434, 150330), (465, 140308), (620, 105231), (651, 100220), (868, 75165), (930, 70154), (1085, 60132), (1302, 50110), (1860, 35077), (2170, 30066), (2604, 25055), (3255, 20044), (4340, 15033), (5011, 13020), (6510, 10022)]