69118140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12659}}^1$

素因数の和:12691

約数の個数: 96

約数和(自身を含む): 238210560

約数和(自身を除く): 169092420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 12659, 25318, 37977, 50636, 63295, 75954, 88613, 126590, 151908, 164567, 177226, 189885, 253180, 265839, 329134, 354452, 379770, 443065, 493701, 531678, 658268, 759540, 822835, 886130, 987402, 1063356, 1151969, 1329195, 1645670, 1772260, 1974804, 2303938, 2468505, 2658390, 3291340, 3455907, 4607876, 4937010, 5316780, 5759845, 6911814, 9874020, 11519690, 13823628, 17279535, 23039380, 34559070, 69118140]

約数ペア:

[(1, 69118140), (2, 34559070), (3, 23039380), (4, 17279535), (5, 13823628), (6, 11519690), (7, 9874020), (10, 6911814), (12, 5759845), (13, 5316780), (14, 4937010), (15, 4607876), (20, 3455907), (21, 3291340), (26, 2658390), (28, 2468505), (30, 2303938), (35, 1974804), (39, 1772260), (42, 1645670), (52, 1329195), (60, 1151969), (65, 1063356), (70, 987402), (78, 886130), (84, 822835), (91, 759540), (105, 658268), (130, 531678), (140, 493701), (156, 443065), (182, 379770), (195, 354452), (210, 329134), (260, 265839), (273, 253180), (364, 189885), (390, 177226), (420, 164567), (455, 151908), (546, 126590), (780, 88613), (910, 75954), (1092, 63295), (1365, 50636), (1820, 37977), (2730, 25318), (5460, 12659)]