299836030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1583}}^1$

素因数の和:1681

約数の個数: 64

約数和(自身を含む): 613122048

約数和(自身を除く): 313286018

約数列:

[1, 2, 5, 10, 13, 26, 31, 47, 62, 65, 94, 130, 155, 235, 310, 403, 470, 611, 806, 1222, 1457, 1583, 2015, 2914, 3055, 3166, 4030, 6110, 7285, 7915, 14570, 15830, 18941, 20579, 37882, 41158, 49073, 74401, 94705, 98146, 102895, 148802, 189410, 205790, 245365, 372005, 490730, 637949, 744010, 967213, 1275898, 1934426, 2306431, 3189745, 4612862, 4836065, 6379490, 9672130, 11532155, 23064310, 29983603, 59967206, 149918015, 299836030]

約数ペア:

[(1, 299836030), (2, 149918015), (5, 59967206), (10, 29983603), (13, 23064310), (26, 11532155), (31, 9672130), (47, 6379490), (62, 4836065), (65, 4612862), (94, 3189745), (130, 2306431), (155, 1934426), (235, 1275898), (310, 967213), (403, 744010), (470, 637949), (611, 490730), (806, 372005), (1222, 245365), (1457, 205790), (1583, 189410), (2015, 148802), (2914, 102895), (3055, 98146), (3166, 94705), (4030, 74401), (6110, 49073), (7285, 41158), (7915, 37882), (14570, 20579), (15830, 18941)]