146238540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{49741}}^1$

素因数の和:49767

約数の個数: 72

約数和(自身を含む): 476329392

約数和(自身を除く): 330090852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 49741, 99482, 149223, 198964, 248705, 298446, 348187, 497410, 596892, 696374, 746115, 994820, 1044561, 1392748, 1492230, 1740935, 2089122, 2437309, 2984460, 3481870, 4178244, 4874618, 5222805, 6963740, 7311927, 9749236, 10445610, 12186545, 14623854, 20891220, 24373090, 29247708, 36559635, 48746180, 73119270, 146238540]

約数ペア:

[(1, 146238540), (2, 73119270), (3, 48746180), (4, 36559635), (5, 29247708), (6, 24373090), (7, 20891220), (10, 14623854), (12, 12186545), (14, 10445610), (15, 9749236), (20, 7311927), (21, 6963740), (28, 5222805), (30, 4874618), (35, 4178244), (42, 3481870), (49, 2984460), (60, 2437309), (70, 2089122), (84, 1740935), (98, 1492230), (105, 1392748), (140, 1044561), (147, 994820), (196, 746115), (210, 696374), (245, 596892), (294, 497410), (420, 348187), (490, 298446), (588, 248705), (735, 198964), (980, 149223), (1470, 99482), (2940, 49741)]