70806970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8929}}^1$

素因数の和:9010

約数の個数: 32

約数和(自身を含む): 139522320

約数和(自身を除く): 68715350

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 8929, 17858, 44645, 89290, 116077, 232154, 544669, 580385, 1089338, 1160770, 2723345, 5446690, 7080697, 14161394, 35403485, 70806970]

約数ペア:

[(1, 70806970), (2, 35403485), (5, 14161394), (10, 7080697), (13, 5446690), (26, 2723345), (61, 1160770), (65, 1089338), (122, 580385), (130, 544669), (305, 232154), (610, 116077), (793, 89290), (1586, 44645), (3965, 17858), (7930, 8929)]