118435980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151841}}^1$

素因数の和:151866

約数の個数: 48

約数和(自身を含む): 357132384

約数和(自身を除く): 238696404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 151841, 303682, 455523, 607364, 759205, 911046, 1518410, 1822092, 1973933, 2277615, 3036820, 3947866, 4555230, 5921799, 7895732, 9110460, 9869665, 11843598, 19739330, 23687196, 29608995, 39478660, 59217990, 118435980]

約数ペア:

[(1, 118435980), (2, 59217990), (3, 39478660), (4, 29608995), (5, 23687196), (6, 19739330), (10, 11843598), (12, 9869665), (13, 9110460), (15, 7895732), (20, 5921799), (26, 4555230), (30, 3947866), (39, 3036820), (52, 2277615), (60, 1973933), (65, 1822092), (78, 1518410), (130, 911046), (156, 759205), (195, 607364), (260, 455523), (390, 303682), (780, 151841)]