9740490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 25194240

約数和(自身を除く): 15453750

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 71, 85, 102, 142, 170, 213, 255, 269, 355, 426, 510, 538, 710, 807, 1065, 1207, 1345, 1614, 2130, 2414, 2690, 3621, 4035, 4573, 6035, 7242, 8070, 9146, 12070, 13719, 18105, 19099, 22865, 27438, 36210, 38198, 45730, 57297, 68595, 95495, 114594, 137190, 190990, 286485, 324683, 572970, 649366, 974049, 1623415, 1948098, 3246830, 4870245, 9740490]

約数ペア:

[(1, 9740490), (2, 4870245), (3, 3246830), (5, 1948098), (6, 1623415), (10, 974049), (15, 649366), (17, 572970), (30, 324683), (34, 286485), (51, 190990), (71, 137190), (85, 114594), (102, 95495), (142, 68595), (170, 57297), (213, 45730), (255, 38198), (269, 36210), (355, 27438), (426, 22865), (510, 19099), (538, 18105), (710, 13719), (807, 12070), (1065, 9146), (1207, 8070), (1345, 7242), (1614, 6035), (2130, 4573), (2414, 4035), (2690, 3621)]