34175820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{81371}}^1$

素因数の和:81390

約数の個数: 48

約数和(自身を含む): 109363968

約数和(自身を除く): 75188148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 81371, 162742, 244113, 325484, 406855, 488226, 569597, 813710, 976452, 1139194, 1220565, 1627420, 1708791, 2278388, 2441130, 2847985, 3417582, 4882260, 5695970, 6835164, 8543955, 11391940, 17087910, 34175820]

約数ペア:

[(1, 34175820), (2, 17087910), (3, 11391940), (4, 8543955), (5, 6835164), (6, 5695970), (7, 4882260), (10, 3417582), (12, 2847985), (14, 2441130), (15, 2278388), (20, 1708791), (21, 1627420), (28, 1220565), (30, 1139194), (35, 976452), (42, 813710), (60, 569597), (70, 488226), (84, 406855), (105, 325484), (140, 244113), (210, 162742), (420, 81371)]