1572196210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{1153}}^1$

素因数の和:1807

約数の個数: 64

約数和(自身を含む): 3234948192

約数和(自身を除く): 1662751982

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 617, 1105, 1153, 1234, 2210, 2306, 3085, 5765, 6170, 8021, 10489, 11530, 14989, 16042, 19601, 20978, 29978, 39202, 40105, 52445, 74945, 80210, 98005, 104890, 136357, 149890, 196010, 254813, 272714, 509626, 681785, 711401, 1274065, 1363570, 1422802, 2548130, 3557005, 7114010, 9248213, 12093817, 18496426, 24187634, 46241065, 60469085, 92482130, 120938170, 157219621, 314439242, 786098105, 1572196210]

約数ペア:

[(1, 1572196210), (2, 786098105), (5, 314439242), (10, 157219621), (13, 120938170), (17, 92482130), (26, 60469085), (34, 46241065), (65, 24187634), (85, 18496426), (130, 12093817), (170, 9248213), (221, 7114010), (442, 3557005), (617, 2548130), (1105, 1422802), (1153, 1363570), (1234, 1274065), (2210, 711401), (2306, 681785), (3085, 509626), (5765, 272714), (6170, 254813), (8021, 196010), (10489, 149890), (11530, 136357), (14989, 104890), (16042, 98005), (19601, 80210), (20978, 74945), (29978, 52445), (39202, 40105)]