174852270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1553}}^1$

素因数の和:1711

約数の個数: 80

約数和(自身を含む): 473845680

約数和(自身を除く): 298993410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 139, 162, 270, 278, 405, 417, 695, 810, 834, 1251, 1390, 1553, 2085, 2502, 3106, 3753, 4170, 4659, 6255, 7506, 7765, 9318, 11259, 12510, 13977, 15530, 18765, 22518, 23295, 27954, 37530, 41931, 46590, 56295, 69885, 83862, 112590, 125793, 139770, 209655, 215867, 251586, 419310, 431734, 628965, 647601, 1079335, 1257930, 1295202, 1942803, 2158670, 3238005, 3885606, 5828409, 6476010, 9714015, 11656818, 17485227, 19428030, 29142045, 34970454, 58284090, 87426135, 174852270]

約数ペア:

[(1, 174852270), (2, 87426135), (3, 58284090), (5, 34970454), (6, 29142045), (9, 19428030), (10, 17485227), (15, 11656818), (18, 9714015), (27, 6476010), (30, 5828409), (45, 3885606), (54, 3238005), (81, 2158670), (90, 1942803), (135, 1295202), (139, 1257930), (162, 1079335), (270, 647601), (278, 628965), (405, 431734), (417, 419310), (695, 251586), (810, 215867), (834, 209655), (1251, 139770), (1390, 125793), (1553, 112590), (2085, 83862), (2502, 69885), (3106, 56295), (3753, 46590), (4170, 41931), (4659, 37530), (6255, 27954), (7506, 23295), (7765, 22518), (9318, 18765), (11259, 15530), (12510, 13977)]