74261070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21157}}^1$

素因数の和:21186

約数の個数: 64

約数和(自身を含む): 213272640

約数和(自身を除く): 139011570

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 21157, 42314, 63471, 105785, 126942, 190413, 211570, 275041, 317355, 380826, 550082, 571239, 634710, 825123, 952065, 1142478, 1375205, 1650246, 1904130, 2475369, 2750410, 2856195, 4125615, 4950738, 5712390, 7426107, 8251230, 12376845, 14852214, 24753690, 37130535, 74261070]

約数ペア:

[(1, 74261070), (2, 37130535), (3, 24753690), (5, 14852214), (6, 12376845), (9, 8251230), (10, 7426107), (13, 5712390), (15, 4950738), (18, 4125615), (26, 2856195), (27, 2750410), (30, 2475369), (39, 1904130), (45, 1650246), (54, 1375205), (65, 1142478), (78, 952065), (90, 825123), (117, 634710), (130, 571239), (135, 550082), (195, 380826), (234, 317355), (270, 275041), (351, 211570), (390, 190413), (585, 126942), (702, 105785), (1170, 63471), (1755, 42314), (3510, 21157)]