30998448

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:627

約数の個数: 120

約数和(自身を含む): 96816720

約数和(自身を除く): 65818272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 312, 348, 377, 464, 468, 522, 571, 624, 696, 754, 936, 1044, 1131, 1142, 1392, 1508, 1713, 1872, 2088, 2262, 2284, 3016, 3393, 3426, 4176, 4524, 4568, 5139, 6032, 6786, 6852, 7423, 9048, 9136, 10278, 13572, 13704, 14846, 16559, 18096, 20556, 22269, 27144, 27408, 29692, 33118, 41112, 44538, 49677, 54288, 59384, 66236, 66807, 82224, 89076, 99354, 118768, 132472, 133614, 149031, 178152, 198708, 215267, 264944, 267228, 298062, 356304, 397416, 430534, 534456, 596124, 645801, 794832, 861068, 1068912, 1192248, 1291602, 1722136, 1937403, 2384496, 2583204, 3444272, 3874806, 5166408, 7749612, 10332816, 15499224, 30998448]

約数ペア:

[(1, 30998448), (2, 15499224), (3, 10332816), (4, 7749612), (6, 5166408), (8, 3874806), (9, 3444272), (12, 2583204), (13, 2384496), (16, 1937403), (18, 1722136), (24, 1291602), (26, 1192248), (29, 1068912), (36, 861068), (39, 794832), (48, 645801), (52, 596124), (58, 534456), (72, 430534), (78, 397416), (87, 356304), (104, 298062), (116, 267228), (117, 264944), (144, 215267), (156, 198708), (174, 178152), (208, 149031), (232, 133614), (234, 132472), (261, 118768), (312, 99354), (348, 89076), (377, 82224), (464, 66807), (468, 66236), (522, 59384), (571, 54288), (624, 49677), (696, 44538), (754, 41112), (936, 33118), (1044, 29692), (1131, 27408), (1142, 27144), (1392, 22269), (1508, 20556), (1713, 18096), (1872, 16559), (2088, 14846), (2262, 13704), (2284, 13572), (3016, 10278), (3393, 9136), (3426, 9048), (4176, 7423), (4524, 6852), (4568, 6786), (5139, 6032)]