29776020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1931}}^1$

素因数の和:2200

約数の個数: 48

約数和(自身を含む): 83740608

約数和(自身を除く): 53964588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 1028, 1285, 1542, 1931, 2570, 3084, 3855, 3862, 5140, 5793, 7710, 7724, 9655, 11586, 15420, 19310, 23172, 28965, 38620, 57930, 115860, 496267, 992534, 1488801, 1985068, 2481335, 2977602, 4962670, 5955204, 7444005, 9925340, 14888010, 29776020]

約数ペア:

[(1, 29776020), (2, 14888010), (3, 9925340), (4, 7444005), (5, 5955204), (6, 4962670), (10, 2977602), (12, 2481335), (15, 1985068), (20, 1488801), (30, 992534), (60, 496267), (257, 115860), (514, 57930), (771, 38620), (1028, 28965), (1285, 23172), (1542, 19310), (1931, 15420), (2570, 11586), (3084, 9655), (3855, 7724), (3862, 7710), (5140, 5793)]