85688190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{136013}}^1$

素因数の和:136033

約数の個数: 48

約数和(自身を含む): 254618208

約数和(自身を除く): 168930018

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 136013, 272026, 408039, 680065, 816078, 952091, 1224117, 1360130, 1904182, 2040195, 2448234, 2856273, 4080390, 4760455, 5712546, 6120585, 8568819, 9520910, 12241170, 14281365, 17137638, 28562730, 42844095, 85688190]

約数ペア:

[(1, 85688190), (2, 42844095), (3, 28562730), (5, 17137638), (6, 14281365), (7, 12241170), (9, 9520910), (10, 8568819), (14, 6120585), (15, 5712546), (18, 4760455), (21, 4080390), (30, 2856273), (35, 2448234), (42, 2040195), (45, 1904182), (63, 1360130), (70, 1224117), (90, 952091), (105, 816078), (126, 680065), (210, 408039), (315, 272026), (630, 136013)]