31340079810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26786393}}^1$

素因数の和:26786419

約数の個数: 48

約数和(自身を含む): 87752226744

約数和(自身を除く): 56412146934

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 26786393, 53572786, 80359179, 133931965, 160718358, 241077537, 267863930, 348223109, 401795895, 482155074, 696446218, 803591790, 1044669327, 1205387685, 1741115545, 2089338654, 2410775370, 3134007981, 3482231090, 5223346635, 6268015962, 10446693270, 15670039905, 31340079810]

約数ペア:

[(1, 31340079810), (2, 15670039905), (3, 10446693270), (5, 6268015962), (6, 5223346635), (9, 3482231090), (10, 3134007981), (13, 2410775370), (15, 2089338654), (18, 1741115545), (26, 1205387685), (30, 1044669327), (39, 803591790), (45, 696446218), (65, 482155074), (78, 401795895), (90, 348223109), (117, 267863930), (130, 241077537), (195, 160718358), (234, 133931965), (390, 80359179), (585, 53572786), (1170, 26786393)]