7237260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1343

約数の個数: 72

約数和(自身を含む): 22678656

約数和(自身を除く): 15441396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1297, 1395, 1860, 2594, 2790, 3891, 5188, 5580, 6485, 7782, 11673, 12970, 15564, 19455, 23346, 25940, 38910, 40207, 46692, 58365, 77820, 80414, 116730, 120621, 160828, 201035, 233460, 241242, 361863, 402070, 482484, 603105, 723726, 804140, 1206210, 1447452, 1809315, 2412420, 3618630, 7237260]

約数ペア:

[(1, 7237260), (2, 3618630), (3, 2412420), (4, 1809315), (5, 1447452), (6, 1206210), (9, 804140), (10, 723726), (12, 603105), (15, 482484), (18, 402070), (20, 361863), (30, 241242), (31, 233460), (36, 201035), (45, 160828), (60, 120621), (62, 116730), (90, 80414), (93, 77820), (124, 58365), (155, 46692), (180, 40207), (186, 38910), (279, 25940), (310, 23346), (372, 19455), (465, 15564), (558, 12970), (620, 11673), (930, 7782), (1116, 6485), (1297, 5580), (1395, 5188), (1860, 3891), (2594, 2790)]