13670460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 41801760

約数和(自身を除く): 28131300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 439, 519, 692, 865, 878, 1038, 1317, 1557, 1730, 1756, 2076, 2195, 2595, 2634, 3114, 3460, 3951, 4390, 5190, 5268, 6228, 6585, 7785, 7902, 8780, 10380, 13170, 15570, 15804, 19755, 26340, 31140, 39510, 75947, 79020, 151894, 227841, 303788, 379735, 455682, 683523, 759470, 911364, 1139205, 1367046, 1518940, 2278410, 2734092, 3417615, 4556820, 6835230, 13670460]

約数ペア:

[(1, 13670460), (2, 6835230), (3, 4556820), (4, 3417615), (5, 2734092), (6, 2278410), (9, 1518940), (10, 1367046), (12, 1139205), (15, 911364), (18, 759470), (20, 683523), (30, 455682), (36, 379735), (45, 303788), (60, 227841), (90, 151894), (173, 79020), (180, 75947), (346, 39510), (439, 31140), (519, 26340), (692, 19755), (865, 15804), (878, 15570), (1038, 13170), (1317, 10380), (1557, 8780), (1730, 7902), (1756, 7785), (2076, 6585), (2195, 6228), (2595, 5268), (2634, 5190), (3114, 4390), (3460, 3951)]