1028890110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1\times {\mathrm{733}}^1$

素因数の和:1473

約数の個数: 64

約数和(自身を含む): 2511336960

約数和(自身を除く): 1482446850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 659, 710, 733, 1065, 1318, 1466, 1977, 2130, 2199, 3295, 3665, 3954, 4398, 6590, 7330, 9885, 10995, 19770, 21990, 46789, 52043, 93578, 104086, 140367, 156129, 233945, 260215, 280734, 312258, 467890, 483047, 520430, 701835, 780645, 966094, 1403670, 1449141, 1561290, 2415235, 2898282, 4830470, 7245705, 14491410, 34296337, 68592674, 102889011, 171481685, 205778022, 342963370, 514445055, 1028890110]

約数ペア:

[(1, 1028890110), (2, 514445055), (3, 342963370), (5, 205778022), (6, 171481685), (10, 102889011), (15, 68592674), (30, 34296337), (71, 14491410), (142, 7245705), (213, 4830470), (355, 2898282), (426, 2415235), (659, 1561290), (710, 1449141), (733, 1403670), (1065, 966094), (1318, 780645), (1466, 701835), (1977, 520430), (2130, 483047), (2199, 467890), (3295, 312258), (3665, 280734), (3954, 260215), (4398, 233945), (6590, 156129), (7330, 140367), (9885, 104086), (10995, 93578), (19770, 52043), (21990, 46789)]