138360810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1543}}^1$

素因数の和:1628

約数の個数: 96

約数和(自身を含む): 392867712

約数和(自身を除く): 254506902

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 61, 70, 98, 105, 122, 147, 183, 210, 245, 294, 305, 366, 427, 490, 610, 735, 854, 915, 1281, 1470, 1543, 1830, 2135, 2562, 2989, 3086, 4270, 4629, 5978, 6405, 7715, 8967, 9258, 10801, 12810, 14945, 15430, 17934, 21602, 23145, 29890, 32403, 44835, 46290, 54005, 64806, 75607, 89670, 94123, 108010, 151214, 162015, 188246, 226821, 282369, 324030, 378035, 453642, 470615, 564738, 658861, 756070, 941230, 1134105, 1317722, 1411845, 1976583, 2268210, 2823690, 3294305, 3953166, 4612027, 6588610, 9224054, 9882915, 13836081, 19765830, 23060135, 27672162, 46120270, 69180405, 138360810]

約数ペア:

[(1, 138360810), (2, 69180405), (3, 46120270), (5, 27672162), (6, 23060135), (7, 19765830), (10, 13836081), (14, 9882915), (15, 9224054), (21, 6588610), (30, 4612027), (35, 3953166), (42, 3294305), (49, 2823690), (61, 2268210), (70, 1976583), (98, 1411845), (105, 1317722), (122, 1134105), (147, 941230), (183, 756070), (210, 658861), (245, 564738), (294, 470615), (305, 453642), (366, 378035), (427, 324030), (490, 282369), (610, 226821), (735, 188246), (854, 162015), (915, 151214), (1281, 108010), (1470, 94123), (1543, 89670), (1830, 75607), (2135, 64806), (2562, 54005), (2989, 46290), (3086, 44835), (4270, 32403), (4629, 29890), (5978, 23145), (6405, 21602), (7715, 17934), (8967, 15430), (9258, 14945), (10801, 12810)]