717902010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{3943}}^1$

素因数の和:3997

約数の個数: 144

約数和(自身を含む): 2266632576

約数和(自身を除く): 1548730566

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 289, 306, 315, 357, 510, 578, 595, 630, 714, 765, 867, 1071, 1190, 1445, 1530, 1734, 1785, 2023, 2142, 2601, 2890, 3570, 3943, 4046, 4335, 5202, 5355, 6069, 7886, 8670, 10115, 10710, 11829, 12138, 13005, 18207, 19715, 20230, 23658, 26010, 27601, 30345, 35487, 36414, 39430, 55202, 59145, 60690, 67031, 70974, 82803, 91035, 118290, 134062, 138005, 165606, 177435, 182070, 201093, 248409, 276010, 335155, 354870, 402186, 414015, 469217, 496818, 603279, 670310, 828030, 938434, 1005465, 1139527, 1206558, 1242045, 1407651, 2010930, 2279054, 2346085, 2484090, 2815302, 3016395, 3418581, 4222953, 4692170, 5697635, 6032790, 6837162, 7038255, 7976689, 8445906, 10255743, 11395270, 14076510, 15953378, 17092905, 20511486, 21114765, 23930067, 34185810, 39883445, 42229530, 47860134, 51278715, 71790201, 79766890, 102557430, 119650335, 143580402, 239300670, 358951005, 717902010]

約数ペア:

[(1, 717902010), (2, 358951005), (3, 239300670), (5, 143580402), (6, 119650335), (7, 102557430), (9, 79766890), (10, 71790201), (14, 51278715), (15, 47860134), (17, 42229530), (18, 39883445), (21, 34185810), (30, 23930067), (34, 21114765), (35, 20511486), (42, 17092905), (45, 15953378), (51, 14076510), (63, 11395270), (70, 10255743), (85, 8445906), (90, 7976689), (102, 7038255), (105, 6837162), (119, 6032790), (126, 5697635), (153, 4692170), (170, 4222953), (210, 3418581), (238, 3016395), (255, 2815302), (289, 2484090), (306, 2346085), (315, 2279054), (357, 2010930), (510, 1407651), (578, 1242045), (595, 1206558), (630, 1139527), (714, 1005465), (765, 938434), (867, 828030), (1071, 670310), (1190, 603279), (1445, 496818), (1530, 469217), (1734, 414015), (1785, 402186), (2023, 354870), (2142, 335155), (2601, 276010), (2890, 248409), (3570, 201093), (3943, 182070), (4046, 177435), (4335, 165606), (5202, 138005), (5355, 134062), (6069, 118290), (7886, 91035), (8670, 82803), (10115, 70974), (10710, 67031), (11829, 60690), (12138, 59145), (13005, 55202), (18207, 39430), (19715, 36414), (20230, 35487), (23658, 30345), (26010, 27601)]