1265608860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1240793}}^1$

素因数の和:1240822

約数の個数: 48

約数和(自身を含む): 3752161056

約数和(自身を除く): 2486552196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 1240793, 2481586, 3722379, 4963172, 6203965, 7444758, 12407930, 14889516, 18611895, 21093481, 24815860, 37223790, 42186962, 63280443, 74447580, 84373924, 105467405, 126560886, 210934810, 253121772, 316402215, 421869620, 632804430, 1265608860]

約数ペア:

[(1, 1265608860), (2, 632804430), (3, 421869620), (4, 316402215), (5, 253121772), (6, 210934810), (10, 126560886), (12, 105467405), (15, 84373924), (17, 74447580), (20, 63280443), (30, 42186962), (34, 37223790), (51, 24815860), (60, 21093481), (68, 18611895), (85, 14889516), (102, 12407930), (170, 7444758), (204, 6203965), (255, 4963172), (340, 3722379), (510, 2481586), (1020, 1240793)]