30487470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{78173}}^1$

素因数の和:78196

約数の個数: 32

約数和(自身を含む): 78799392

約数和(自身を除く): 48311922

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 78173, 156346, 234519, 390865, 469038, 781730, 1016249, 1172595, 2032498, 2345190, 3048747, 5081245, 6097494, 10162490, 15243735, 30487470]

約数ペア:

[(1, 30487470), (2, 15243735), (3, 10162490), (5, 6097494), (6, 5081245), (10, 3048747), (13, 2345190), (15, 2032498), (26, 1172595), (30, 1016249), (39, 781730), (65, 469038), (78, 390865), (130, 234519), (195, 156346), (390, 78173)]