589064980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{221453}}^1$

素因数の和:221488

約数の個数: 48

約数和(自身を含む): 1488170880

約数和(自身を除く): 899105900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 221453, 442906, 885812, 1107265, 1550171, 2214530, 3100342, 4207607, 4429060, 6200684, 7750855, 8415214, 15501710, 16830428, 21038035, 29453249, 31003420, 42076070, 58906498, 84152140, 117812996, 147266245, 294532490, 589064980]

約数ペア:

[(1, 589064980), (2, 294532490), (4, 147266245), (5, 117812996), (7, 84152140), (10, 58906498), (14, 42076070), (19, 31003420), (20, 29453249), (28, 21038035), (35, 16830428), (38, 15501710), (70, 8415214), (76, 7750855), (95, 6200684), (133, 4429060), (140, 4207607), (190, 3100342), (266, 2214530), (380, 1550171), (532, 1107265), (665, 885812), (1330, 442906), (2660, 221453)]