149315130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7789}}^1$

素因数の和:7876

約数の個数: 64

約数和(自身を含む): 403833600

約数和(自身を除く): 254518470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1917, 2130, 3195, 3834, 6390, 7789, 9585, 15578, 19170, 23367, 38945, 46734, 70101, 77890, 116835, 140202, 210303, 233670, 350505, 420606, 553019, 701010, 1051515, 1106038, 1659057, 2103030, 2765095, 3318114, 4977171, 5530190, 8295285, 9954342, 14931513, 16590570, 24885855, 29863026, 49771710, 74657565, 149315130]

約数ペア:

[(1, 149315130), (2, 74657565), (3, 49771710), (5, 29863026), (6, 24885855), (9, 16590570), (10, 14931513), (15, 9954342), (18, 8295285), (27, 5530190), (30, 4977171), (45, 3318114), (54, 2765095), (71, 2103030), (90, 1659057), (135, 1106038), (142, 1051515), (213, 701010), (270, 553019), (355, 420606), (426, 350505), (639, 233670), (710, 210303), (1065, 140202), (1278, 116835), (1917, 77890), (2130, 70101), (3195, 46734), (3834, 38945), (6390, 23367), (7789, 19170), (9585, 15578)]