30049140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4139}}^1$

素因数の和:4173

約数の個数: 72

約数和(自身を含む): 92504160

約数和(自身を除く): 62455020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 4139, 7260, 8278, 12417, 16556, 20695, 24834, 41390, 45529, 49668, 62085, 82780, 91058, 124170, 136587, 182116, 227645, 248340, 273174, 455290, 500819, 546348, 682935, 910580, 1001638, 1365870, 1502457, 2003276, 2504095, 2731740, 3004914, 5008190, 6009828, 7512285, 10016380, 15024570, 30049140]

約数ペア:

[(1, 30049140), (2, 15024570), (3, 10016380), (4, 7512285), (5, 6009828), (6, 5008190), (10, 3004914), (11, 2731740), (12, 2504095), (15, 2003276), (20, 1502457), (22, 1365870), (30, 1001638), (33, 910580), (44, 682935), (55, 546348), (60, 500819), (66, 455290), (110, 273174), (121, 248340), (132, 227645), (165, 182116), (220, 136587), (242, 124170), (330, 91058), (363, 82780), (484, 62085), (605, 49668), (660, 45529), (726, 41390), (1210, 24834), (1452, 20695), (1815, 16556), (2420, 12417), (3630, 8278), (4139, 7260)]