4432740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5683}}^1$

素因数の和:5708

約数の個数: 48

約数和(自身を含む): 13368768

約数和(自身を除く): 8936028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 5683, 11366, 17049, 22732, 28415, 34098, 56830, 68196, 73879, 85245, 113660, 147758, 170490, 221637, 295516, 340980, 369395, 443274, 738790, 886548, 1108185, 1477580, 2216370, 4432740]

約数ペア:

[(1, 4432740), (2, 2216370), (3, 1477580), (4, 1108185), (5, 886548), (6, 738790), (10, 443274), (12, 369395), (13, 340980), (15, 295516), (20, 221637), (26, 170490), (30, 147758), (39, 113660), (52, 85245), (60, 73879), (65, 68196), (78, 56830), (130, 34098), (156, 28415), (195, 22732), (260, 17049), (390, 11366), (780, 5683)]