70703220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2371}}^1$

素因数の和:2461

約数の個数: 96

約数和(自身を含む): 229533696

約数和(自身を除く): 158830476

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, 2371, 2485, 2982, 4260, 4742, 4970, 5964, 7113, 7455, 9484, 9940, 11855, 14226, 14910, 16597, 23710, 28452, 29820, 33194, 35565, 47420, 49791, 66388, 71130, 82985, 99582, 142260, 165970, 168341, 199164, 248955, 331940, 336682, 497910, 505023, 673364, 841705, 995820, 1010046, 1178387, 1683410, 2020092, 2356774, 2525115, 3366820, 3535161, 4713548, 5050230, 5891935, 7070322, 10100460, 11783870, 14140644, 17675805, 23567740, 35351610, 70703220]

約数ペア:

[(1, 70703220), (2, 35351610), (3, 23567740), (4, 17675805), (5, 14140644), (6, 11783870), (7, 10100460), (10, 7070322), (12, 5891935), (14, 5050230), (15, 4713548), (20, 3535161), (21, 3366820), (28, 2525115), (30, 2356774), (35, 2020092), (42, 1683410), (60, 1178387), (70, 1010046), (71, 995820), (84, 841705), (105, 673364), (140, 505023), (142, 497910), (210, 336682), (213, 331940), (284, 248955), (355, 199164), (420, 168341), (426, 165970), (497, 142260), (710, 99582), (852, 82985), (994, 71130), (1065, 66388), (1420, 49791), (1491, 47420), (1988, 35565), (2130, 33194), (2371, 29820), (2485, 28452), (2982, 23710), (4260, 16597), (4742, 14910), (4970, 14226), (5964, 11855), (7113, 9940), (7455, 9484)]