713395020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{914609}}^1$

素因数の和:914634

約数の個数: 48

約数和(自身を含む): 2151162720

約数和(自身を除く): 1437767700

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, 914609, 1829218, 2743827, 3658436, 4573045, 5487654, 9146090, 10975308, 11889917, 13719135, 18292180, 23779834, 27438270, 35669751, 47559668, 54876540, 59449585, 71339502, 118899170, 142679004, 178348755, 237798340, 356697510, 713395020]

約数ペア:

[(1, 713395020), (2, 356697510), (3, 237798340), (4, 178348755), (5, 142679004), (6, 118899170), (10, 71339502), (12, 59449585), (13, 54876540), (15, 47559668), (20, 35669751), (26, 27438270), (30, 23779834), (39, 18292180), (52, 13719135), (60, 11889917), (65, 10975308), (78, 9146090), (130, 5487654), (156, 4573045), (195, 3658436), (260, 2743827), (390, 1829218), (780, 914609)]