15662855490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{401}}^1\times {\mathrm{3347}}^1$

素因数の和:4147

約数の個数: 64

約数和(自身を含む): 37792759680

約数和(自身を除く): 22129904190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 401, 778, 802, 1167, 1203, 1945, 2005, 2334, 2406, 3347, 3890, 4010, 5835, 6015, 6694, 10041, 11670, 12030, 16735, 20082, 33470, 50205, 100410, 155989, 311978, 467967, 779945, 935934, 1301983, 1342147, 1559890, 2339835, 2603966, 2684294, 3905949, 4026441, 4679670, 6509915, 6710735, 7811898, 8052882, 13019830, 13421470, 19529745, 20132205, 39059490, 40264410, 522095183, 1044190366, 1566285549, 2610475915, 3132571098, 5220951830, 7831427745, 15662855490]

約数ペア:

[(1, 15662855490), (2, 7831427745), (3, 5220951830), (5, 3132571098), (6, 2610475915), (10, 1566285549), (15, 1044190366), (30, 522095183), (389, 40264410), (401, 39059490), (778, 20132205), (802, 19529745), (1167, 13421470), (1203, 13019830), (1945, 8052882), (2005, 7811898), (2334, 6710735), (2406, 6509915), (3347, 4679670), (3890, 4026441), (4010, 3905949), (5835, 2684294), (6015, 2603966), (6694, 2339835), (10041, 1559890), (11670, 1342147), (12030, 1301983), (16735, 935934), (20082, 779945), (33470, 467967), (50205, 311978), (100410, 155989)]