15557430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3221}}^1$

素因数の和:3261

約数の個数: 64

約数和(自身を含む): 44540928

約数和(自身を除く): 28983498

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 3221, 4830, 6442, 9663, 16105, 19326, 22547, 32210, 45094, 48315, 67641, 74083, 96630, 112735, 135282, 148166, 222249, 225470, 338205, 370415, 444498, 518581, 676410, 740830, 1037162, 1111245, 1555743, 2222490, 2592905, 3111486, 5185810, 7778715, 15557430]

約数ペア:

[(1, 15557430), (2, 7778715), (3, 5185810), (5, 3111486), (6, 2592905), (7, 2222490), (10, 1555743), (14, 1111245), (15, 1037162), (21, 740830), (23, 676410), (30, 518581), (35, 444498), (42, 370415), (46, 338205), (69, 225470), (70, 222249), (105, 148166), (115, 135282), (138, 112735), (161, 96630), (210, 74083), (230, 67641), (322, 48315), (345, 45094), (483, 32210), (690, 22547), (805, 19326), (966, 16105), (1610, 9663), (2415, 6442), (3221, 4830)]