144415670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1197

約数の個数: 64

約数和(自身を含む): 311980032

約数和(自身を除く): 167564362

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 61, 62, 70, 122, 155, 217, 305, 310, 427, 434, 610, 854, 1085, 1091, 1891, 2135, 2170, 2182, 3782, 4270, 5455, 7637, 9455, 10910, 13237, 15274, 18910, 26474, 33821, 38185, 66185, 66551, 67642, 76370, 132370, 133102, 169105, 236747, 332755, 338210, 465857, 473494, 665510, 931714, 1183735, 2063081, 2329285, 2367470, 4126162, 4658570, 10315405, 14441567, 20630810, 28883134, 72207835, 144415670]

約数ペア:

[(1, 144415670), (2, 72207835), (5, 28883134), (7, 20630810), (10, 14441567), (14, 10315405), (31, 4658570), (35, 4126162), (61, 2367470), (62, 2329285), (70, 2063081), (122, 1183735), (155, 931714), (217, 665510), (305, 473494), (310, 465857), (427, 338210), (434, 332755), (610, 236747), (854, 169105), (1085, 133102), (1091, 132370), (1891, 76370), (2135, 67642), (2170, 66551), (2182, 66185), (3782, 38185), (4270, 33821), (5455, 26474), (7637, 18910), (9455, 15274), (10910, 13237)]