1353917460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{45403}}^1$

素因数の和:45493

約数の個数: 96

約数和(自身を含む): 4393654272

約数和(自身を除く): 3039736812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2982, 4260, 4970, 5964, 7455, 9940, 14910, 29820, 45403, 90806, 136209, 181612, 227015, 272418, 317821, 454030, 544836, 635642, 681045, 908060, 953463, 1271284, 1362090, 1589105, 1906926, 2724180, 3178210, 3223613, 3813852, 4767315, 6356420, 6447226, 9534630, 9670839, 12894452, 16118065, 19069260, 19341678, 22565291, 32236130, 38683356, 45130582, 48354195, 64472260, 67695873, 90261164, 96708390, 112826455, 135391746, 193416780, 225652910, 270783492, 338479365, 451305820, 676958730, 1353917460]

約数ペア:

[(1, 1353917460), (2, 676958730), (3, 451305820), (4, 338479365), (5, 270783492), (6, 225652910), (7, 193416780), (10, 135391746), (12, 112826455), (14, 96708390), (15, 90261164), (20, 67695873), (21, 64472260), (28, 48354195), (30, 45130582), (35, 38683356), (42, 32236130), (60, 22565291), (70, 19341678), (71, 19069260), (84, 16118065), (105, 12894452), (140, 9670839), (142, 9534630), (210, 6447226), (213, 6356420), (284, 4767315), (355, 3813852), (420, 3223613), (426, 3178210), (497, 2724180), (710, 1906926), (852, 1589105), (994, 1362090), (1065, 1271284), (1420, 953463), (1491, 908060), (1988, 681045), (2130, 635642), (2485, 544836), (2982, 454030), (4260, 317821), (4970, 272418), (5964, 227015), (7455, 181612), (9940, 136209), (14910, 90806), (29820, 45403)]