69714540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{18443}}^1$

素因数の和:18468

約数の個数: 96

約数和(自身を含む): 247887360

約数和(自身を除く): 178172820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 18443, 36886, 55329, 73772, 92215, 110658, 129101, 165987, 184430, 221316, 258202, 276645, 331974, 368860, 387303, 497961, 516404, 553290, 645505, 663948, 774606, 829935, 995922, 1106580, 1161909, 1291010, 1549212, 1659870, 1936515, 1991844, 2323818, 2489805, 2582020, 3319740, 3485727, 3873030, 4647636, 4979610, 5809545, 6971454, 7746060, 9959220, 11619090, 13942908, 17428635, 23238180, 34857270, 69714540]

約数ペア:

[(1, 69714540), (2, 34857270), (3, 23238180), (4, 17428635), (5, 13942908), (6, 11619090), (7, 9959220), (9, 7746060), (10, 6971454), (12, 5809545), (14, 4979610), (15, 4647636), (18, 3873030), (20, 3485727), (21, 3319740), (27, 2582020), (28, 2489805), (30, 2323818), (35, 1991844), (36, 1936515), (42, 1659870), (45, 1549212), (54, 1291010), (60, 1161909), (63, 1106580), (70, 995922), (84, 829935), (90, 774606), (105, 663948), (108, 645505), (126, 553290), (135, 516404), (140, 497961), (180, 387303), (189, 368860), (210, 331974), (252, 276645), (270, 258202), (315, 221316), (378, 184430), (420, 165987), (540, 129101), (630, 110658), (756, 92215), (945, 73772), (1260, 55329), (1890, 36886), (3780, 18443)]