2015232180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2583631}}^1$

素因数の和:2583656

約数の個数: 48

約数和(自身を含む): 6076702464

約数和(自身を除く): 4061470284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2583631, 5167262, 7750893, 10334524, 12918155, 15501786, 25836310, 31003572, 33587203, 38754465, 51672620, 67174406, 77508930, 100761609, 134348812, 155017860, 167936015, 201523218, 335872030, 403046436, 503808045, 671744060, 1007616090, 2015232180]

約数ペア:

[(1, 2015232180), (2, 1007616090), (3, 671744060), (4, 503808045), (5, 403046436), (6, 335872030), (10, 201523218), (12, 167936015), (13, 155017860), (15, 134348812), (20, 100761609), (26, 77508930), (30, 67174406), (39, 51672620), (52, 38754465), (60, 33587203), (65, 31003572), (78, 25836310), (130, 15501786), (156, 12918155), (195, 10334524), (260, 7750893), (390, 5167262), (780, 2583631)]