40437930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103687}}^1$

素因数の和:103710

約数の個数: 32

約数和(自身を含む): 104517504

約数和(自身を除く): 64079574

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 103687, 207374, 311061, 518435, 622122, 1036870, 1347931, 1555305, 2695862, 3110610, 4043793, 6739655, 8087586, 13479310, 20218965, 40437930]

約数ペア:

[(1, 40437930), (2, 20218965), (3, 13479310), (5, 8087586), (6, 6739655), (10, 4043793), (13, 3110610), (15, 2695862), (26, 1555305), (30, 1347931), (39, 1036870), (65, 622122), (78, 518435), (130, 311061), (195, 207374), (390, 103687)]