13918980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3803}}^1$

素因数の和:3876

約数の個数: 48

約数和(自身を含む): 39622464

約数和(自身を除く): 25703484

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, 3803, 7606, 11409, 15212, 19015, 22818, 38030, 45636, 57045, 76060, 114090, 228180, 231983, 463966, 695949, 927932, 1159915, 1391898, 2319830, 2783796, 3479745, 4639660, 6959490, 13918980]

約数ペア:

[(1, 13918980), (2, 6959490), (3, 4639660), (4, 3479745), (5, 2783796), (6, 2319830), (10, 1391898), (12, 1159915), (15, 927932), (20, 695949), (30, 463966), (60, 231983), (61, 228180), (122, 114090), (183, 76060), (244, 57045), (305, 45636), (366, 38030), (610, 22818), (732, 19015), (915, 15212), (1220, 11409), (1830, 7606), (3660, 3803)]