2038208970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{9705757}}^1$

素因数の和:9705774

約数の個数: 32

約数和(自身を含む): 5590516608

約数和(自身を除く): 3552307638

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9705757, 19411514, 29117271, 48528785, 58234542, 67940299, 97057570, 135880598, 145586355, 203820897, 291172710, 339701495, 407641794, 679402990, 1019104485, 2038208970]

約数ペア:

[(1, 2038208970), (2, 1019104485), (3, 679402990), (5, 407641794), (6, 339701495), (7, 291172710), (10, 203820897), (14, 145586355), (15, 135880598), (21, 97057570), (30, 67940299), (35, 58234542), (42, 48528785), (70, 29117271), (105, 19411514), (210, 9705757)]