30071262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 69189120

約数和(自身を除く): 39117858

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 103, 114, 197, 206, 247, 309, 394, 494, 591, 618, 741, 1182, 1339, 1482, 1957, 2561, 2678, 3743, 3914, 4017, 5122, 5871, 7486, 7683, 8034, 11229, 11742, 15366, 20291, 22458, 25441, 40582, 48659, 50882, 60873, 76323, 97318, 121746, 145977, 152646, 263783, 291954, 385529, 527566, 771058, 791349, 1156587, 1582698, 2313174, 5011877, 10023754, 15035631, 30071262]

約数ペア:

[(1, 30071262), (2, 15035631), (3, 10023754), (6, 5011877), (13, 2313174), (19, 1582698), (26, 1156587), (38, 791349), (39, 771058), (57, 527566), (78, 385529), (103, 291954), (114, 263783), (197, 152646), (206, 145977), (247, 121746), (309, 97318), (394, 76323), (494, 60873), (591, 50882), (618, 48659), (741, 40582), (1182, 25441), (1339, 22458), (1482, 20291), (1957, 15366), (2561, 11742), (2678, 11229), (3743, 8034), (3914, 7683), (4017, 7486), (5122, 5871)]