30140396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 67737600

約数和(自身を除く): 37597204

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 29, 44, 46, 52, 58, 79, 92, 116, 143, 158, 253, 286, 299, 316, 319, 377, 506, 572, 598, 638, 667, 754, 869, 1012, 1027, 1196, 1276, 1334, 1508, 1738, 1817, 2054, 2291, 2668, 3289, 3476, 3634, 4108, 4147, 4582, 6578, 7268, 7337, 8294, 8671, 9164, 11297, 13156, 14674, 16588, 17342, 19987, 22594, 23621, 25201, 29348, 29783, 34684, 39974, 45188, 47242, 50402, 52693, 59566, 79948, 94484, 95381, 100804, 105386, 119132, 190762, 210772, 259831, 327613, 381524, 519662, 579623, 655226, 685009, 1039324, 1159246, 1310452, 1370018, 2318492, 2740036, 7535099, 15070198, 30140396]

約数ペア:

[(1, 30140396), (2, 15070198), (4, 7535099), (11, 2740036), (13, 2318492), (22, 1370018), (23, 1310452), (26, 1159246), (29, 1039324), (44, 685009), (46, 655226), (52, 579623), (58, 519662), (79, 381524), (92, 327613), (116, 259831), (143, 210772), (158, 190762), (253, 119132), (286, 105386), (299, 100804), (316, 95381), (319, 94484), (377, 79948), (506, 59566), (572, 52693), (598, 50402), (638, 47242), (667, 45188), (754, 39974), (869, 34684), (1012, 29783), (1027, 29348), (1196, 25201), (1276, 23621), (1334, 22594), (1508, 19987), (1738, 17342), (1817, 16588), (2054, 14674), (2291, 13156), (2668, 11297), (3289, 9164), (3476, 8671), (3634, 8294), (4108, 7337), (4147, 7268), (4582, 6578)]