154321830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131899}}^1$

素因数の和:131925

約数の個数: 48

約数和(自身を含む): 432104400

約数和(自身を除く): 277782570

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, 131899, 263798, 395697, 659495, 791394, 1187091, 1318990, 1714687, 1978485, 2374182, 3429374, 3956970, 5144061, 5935455, 8573435, 10288122, 11870910, 15432183, 17146870, 25720305, 30864366, 51440610, 77160915, 154321830]

約数ペア:

[(1, 154321830), (2, 77160915), (3, 51440610), (5, 30864366), (6, 25720305), (9, 17146870), (10, 15432183), (13, 11870910), (15, 10288122), (18, 8573435), (26, 5935455), (30, 5144061), (39, 3956970), (45, 3429374), (65, 2374182), (78, 1978485), (90, 1714687), (117, 1318990), (130, 1187091), (195, 791394), (234, 659495), (390, 395697), (585, 263798), (1170, 131899)]