2013243190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{19009}}^1$

素因数の和:19129

約数の個数: 64

約数和(自身を含む): 4434652800

約数和(自身を除く): 2421409610

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 89, 119, 170, 178, 238, 445, 595, 623, 890, 1190, 1246, 1513, 3026, 3115, 6230, 7565, 10591, 15130, 19009, 21182, 38018, 52955, 95045, 105910, 133063, 190090, 266126, 323153, 646306, 665315, 1330630, 1615765, 1691801, 2262071, 3231530, 3383602, 4524142, 8459005, 11310355, 11842607, 16918010, 22620710, 23685214, 28760617, 57521234, 59213035, 118426070, 143803085, 201324319, 287606170, 402648638, 1006621595, 2013243190]

約数ペア:

[(1, 2013243190), (2, 1006621595), (5, 402648638), (7, 287606170), (10, 201324319), (14, 143803085), (17, 118426070), (34, 59213035), (35, 57521234), (70, 28760617), (85, 23685214), (89, 22620710), (119, 16918010), (170, 11842607), (178, 11310355), (238, 8459005), (445, 4524142), (595, 3383602), (623, 3231530), (890, 2262071), (1190, 1691801), (1246, 1615765), (1513, 1330630), (3026, 665315), (3115, 646306), (6230, 323153), (7565, 266126), (10591, 190090), (15130, 133063), (19009, 105910), (21182, 95045), (38018, 52955)]