15893670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 41658624

約数和(自身を除く): 25764954

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 83, 130, 166, 195, 249, 390, 415, 491, 498, 830, 982, 1079, 1245, 1473, 2158, 2455, 2490, 2946, 3237, 4910, 5395, 6383, 6474, 7365, 10790, 12766, 14730, 16185, 19149, 31915, 32370, 38298, 40753, 63830, 81506, 95745, 122259, 191490, 203765, 244518, 407530, 529789, 611295, 1059578, 1222590, 1589367, 2648945, 3178734, 5297890, 7946835, 15893670]

約数ペア:

[(1, 15893670), (2, 7946835), (3, 5297890), (5, 3178734), (6, 2648945), (10, 1589367), (13, 1222590), (15, 1059578), (26, 611295), (30, 529789), (39, 407530), (65, 244518), (78, 203765), (83, 191490), (130, 122259), (166, 95745), (195, 81506), (249, 63830), (390, 40753), (415, 38298), (491, 32370), (498, 31915), (830, 19149), (982, 16185), (1079, 14730), (1245, 12766), (1473, 10790), (2158, 7365), (2455, 6474), (2490, 6383), (2946, 5395), (3237, 4910)]