31126470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 77298624

約数和(自身を除く): 46172154

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 73, 122, 146, 183, 219, 233, 305, 365, 366, 438, 466, 610, 699, 730, 915, 1095, 1165, 1398, 1830, 2190, 2330, 3495, 4453, 6990, 8906, 13359, 14213, 17009, 22265, 26718, 28426, 34018, 42639, 44530, 51027, 66795, 71065, 85045, 85278, 102054, 133590, 142130, 170090, 213195, 255135, 426390, 510270, 1037549, 2075098, 3112647, 5187745, 6225294, 10375490, 15563235, 31126470]

約数ペア:

[(1, 31126470), (2, 15563235), (3, 10375490), (5, 6225294), (6, 5187745), (10, 3112647), (15, 2075098), (30, 1037549), (61, 510270), (73, 426390), (122, 255135), (146, 213195), (183, 170090), (219, 142130), (233, 133590), (305, 102054), (365, 85278), (366, 85045), (438, 71065), (466, 66795), (610, 51027), (699, 44530), (730, 42639), (915, 34018), (1095, 28426), (1165, 26718), (1398, 22265), (1830, 17009), (2190, 14213), (2330, 13359), (3495, 8906), (4453, 6990)]