307181070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{487589}}^1$

素因数の和:487609

約数の個数: 48

約数和(自身を含む): 912768480

約数和(自身を除く): 605587410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 487589, 975178, 1462767, 2437945, 2925534, 3413123, 4388301, 4875890, 6826246, 7313835, 8776602, 10239369, 14627670, 17065615, 20478738, 21941505, 30718107, 34131230, 43883010, 51196845, 61436214, 102393690, 153590535, 307181070]

約数ペア:

[(1, 307181070), (2, 153590535), (3, 102393690), (5, 61436214), (6, 51196845), (7, 43883010), (9, 34131230), (10, 30718107), (14, 21941505), (15, 20478738), (18, 17065615), (21, 14627670), (30, 10239369), (35, 8776602), (42, 7313835), (45, 6826246), (63, 4875890), (70, 4388301), (90, 3413123), (105, 2925534), (126, 2437945), (210, 1462767), (315, 975178), (630, 487589)]