69157620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{7841}}^1$

素因数の和:7870

約数の個数: 108

約数和(自身を含む): 244058724

約数和(自身を除く): 174901104

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 7841, 8820, 15682, 23523, 31364, 39205, 47046, 54887, 70569, 78410, 94092, 109774, 117615, 141138, 156820, 164661, 219548, 235230, 274435, 282276, 329322, 352845, 384209, 470460, 493983, 548870, 658644, 705690, 768418, 823305, 987966, 1097740, 1152627, 1411380, 1536836, 1646610, 1921045, 1975932, 2305254, 2469915, 3293220, 3457881, 3842090, 4610508, 4939830, 5763135, 6915762, 7684180, 9879660, 11526270, 13831524, 17289405, 23052540, 34578810, 69157620]

約数ペア:

[(1, 69157620), (2, 34578810), (3, 23052540), (4, 17289405), (5, 13831524), (6, 11526270), (7, 9879660), (9, 7684180), (10, 6915762), (12, 5763135), (14, 4939830), (15, 4610508), (18, 3842090), (20, 3457881), (21, 3293220), (28, 2469915), (30, 2305254), (35, 1975932), (36, 1921045), (42, 1646610), (45, 1536836), (49, 1411380), (60, 1152627), (63, 1097740), (70, 987966), (84, 823305), (90, 768418), (98, 705690), (105, 658644), (126, 548870), (140, 493983), (147, 470460), (180, 384209), (196, 352845), (210, 329322), (245, 282276), (252, 274435), (294, 235230), (315, 219548), (420, 164661), (441, 156820), (490, 141138), (588, 117615), (630, 109774), (735, 94092), (882, 78410), (980, 70569), (1260, 54887), (1470, 47046), (1764, 39205), (2205, 31364), (2940, 23523), (4410, 15682), (7841, 8820)]