139736970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{25453}}^1$

素因数の和:25527

約数の個数: 48

約数和(自身を含む): 369286632

約数和(自身を除く): 229549662

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 25453, 50906, 76359, 127265, 152718, 229077, 254530, 381795, 458154, 763590, 1145385, 1552633, 2290770, 3105266, 4657899, 7763165, 9315798, 13973697, 15526330, 23289495, 27947394, 46578990, 69868485, 139736970]

約数ペア:

[(1, 139736970), (2, 69868485), (3, 46578990), (5, 27947394), (6, 23289495), (9, 15526330), (10, 13973697), (15, 9315798), (18, 7763165), (30, 4657899), (45, 3105266), (61, 2290770), (90, 1552633), (122, 1145385), (183, 763590), (305, 458154), (366, 381795), (549, 254530), (610, 229077), (915, 152718), (1098, 127265), (1830, 76359), (2745, 50906), (5490, 25453)]