14427790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 29937600

約数和(自身を除く): 15509810

約数列:

[1, 2, 5, 10, 13, 26, 29, 43, 58, 65, 86, 89, 130, 145, 178, 215, 290, 377, 430, 445, 559, 754, 890, 1118, 1157, 1247, 1885, 2314, 2494, 2581, 2795, 3770, 3827, 5162, 5590, 5785, 6235, 7654, 11570, 12470, 12905, 16211, 19135, 25810, 32422, 33553, 38270, 49751, 67106, 81055, 99502, 110983, 162110, 167765, 221966, 248755, 335530, 497510, 554915, 1109830, 1442779, 2885558, 7213895, 14427790]

約数ペア:

[(1, 14427790), (2, 7213895), (5, 2885558), (10, 1442779), (13, 1109830), (26, 554915), (29, 497510), (43, 335530), (58, 248755), (65, 221966), (86, 167765), (89, 162110), (130, 110983), (145, 99502), (178, 81055), (215, 67106), (290, 49751), (377, 38270), (430, 33553), (445, 32422), (559, 25810), (754, 19135), (890, 16211), (1118, 12905), (1157, 12470), (1247, 11570), (1885, 7654), (2314, 6235), (2494, 5785), (2581, 5590), (2795, 5162), (3770, 3827)]