47283540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{12919}}^1$

素因数の和:12992

約数の個数: 48

約数和(自身を含む): 134574720

約数和(自身を除く): 87291180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 12919, 25838, 38757, 51676, 64595, 77514, 129190, 155028, 193785, 258380, 387570, 775140, 788059, 1576118, 2364177, 3152236, 3940295, 4728354, 7880590, 9456708, 11820885, 15761180, 23641770, 47283540]

約数ペア:

[(1, 47283540), (2, 23641770), (3, 15761180), (4, 11820885), (5, 9456708), (6, 7880590), (10, 4728354), (12, 3940295), (15, 3152236), (20, 2364177), (30, 1576118), (60, 788059), (61, 775140), (122, 387570), (183, 258380), (244, 193785), (305, 155028), (366, 129190), (610, 77514), (732, 64595), (915, 51676), (1220, 38757), (1830, 25838), (3660, 12919)]