3117120860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2801}}^1\times {\mathrm{7949}}^1$

素因数の和:10766

約数の個数: 48

約数和(自身を含む): 7484702400

約数和(自身を除く): 4367581540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2801, 5602, 7949, 11204, 14005, 15898, 19607, 28010, 31796, 39214, 39745, 55643, 56020, 78428, 79490, 98035, 111286, 158980, 196070, 222572, 278215, 392140, 556430, 1112860, 22265149, 44530298, 89060596, 111325745, 155856043, 222651490, 311712086, 445302980, 623424172, 779280215, 1558560430, 3117120860]

約数ペア:

[(1, 3117120860), (2, 1558560430), (4, 779280215), (5, 623424172), (7, 445302980), (10, 311712086), (14, 222651490), (20, 155856043), (28, 111325745), (35, 89060596), (70, 44530298), (140, 22265149), (2801, 1112860), (5602, 556430), (7949, 392140), (11204, 278215), (14005, 222572), (15898, 196070), (19607, 158980), (28010, 111286), (31796, 98035), (39214, 79490), (39745, 78428), (55643, 56020)]