7442370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6361}}^1$

素因数の和:6387

約数の個数: 48

約数和(自身を含む): 20841912

約数和(自身を除く): 13399542

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, 6361, 12722, 19083, 31805, 38166, 57249, 63610, 82693, 95415, 114498, 165386, 190830, 248079, 286245, 413465, 496158, 572490, 744237, 826930, 1240395, 1488474, 2480790, 3721185, 7442370]

約数ペア:

[(1, 7442370), (2, 3721185), (3, 2480790), (5, 1488474), (6, 1240395), (9, 826930), (10, 744237), (13, 572490), (15, 496158), (18, 413465), (26, 286245), (30, 248079), (39, 190830), (45, 165386), (65, 114498), (78, 95415), (90, 82693), (117, 63610), (130, 57249), (195, 38166), (234, 31805), (390, 19083), (585, 12722), (1170, 6361)]