12247690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 27853056

約数和(自身を除く): 15605366

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 65, 70, 86, 91, 130, 182, 215, 301, 313, 430, 455, 559, 602, 626, 910, 1118, 1505, 1565, 2191, 2795, 3010, 3130, 3913, 4069, 4382, 5590, 7826, 8138, 10955, 13459, 19565, 20345, 21910, 26918, 28483, 39130, 40690, 56966, 67295, 94213, 134590, 142415, 174967, 188426, 284830, 349934, 471065, 874835, 942130, 1224769, 1749670, 2449538, 6123845, 12247690]

約数ペア:

[(1, 12247690), (2, 6123845), (5, 2449538), (7, 1749670), (10, 1224769), (13, 942130), (14, 874835), (26, 471065), (35, 349934), (43, 284830), (65, 188426), (70, 174967), (86, 142415), (91, 134590), (130, 94213), (182, 67295), (215, 56966), (301, 40690), (313, 39130), (430, 28483), (455, 26918), (559, 21910), (602, 20345), (626, 19565), (910, 13459), (1118, 10955), (1505, 8138), (1565, 7826), (2191, 5590), (2795, 4382), (3010, 4069), (3130, 3913)]