274171380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2099}}^1$

素因数の和:2429

約数の個数: 96

約数和(自身を含む): 880588800

約数和(自身を除く): 606417420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 311, 420, 622, 933, 1244, 1555, 1866, 2099, 2177, 3110, 3732, 4198, 4354, 4665, 6220, 6297, 6531, 8396, 8708, 9330, 10495, 10885, 12594, 13062, 14693, 18660, 20990, 21770, 25188, 26124, 29386, 31485, 32655, 41980, 43540, 44079, 58772, 62970, 65310, 73465, 88158, 125940, 130620, 146930, 176316, 220395, 293860, 440790, 652789, 881580, 1305578, 1958367, 2611156, 3263945, 3916734, 4569523, 6527890, 7833468, 9139046, 9791835, 13055780, 13708569, 18278092, 19583670, 22847615, 27417138, 39167340, 45695230, 54834276, 68542845, 91390460, 137085690, 274171380]

約数ペア:

[(1, 274171380), (2, 137085690), (3, 91390460), (4, 68542845), (5, 54834276), (6, 45695230), (7, 39167340), (10, 27417138), (12, 22847615), (14, 19583670), (15, 18278092), (20, 13708569), (21, 13055780), (28, 9791835), (30, 9139046), (35, 7833468), (42, 6527890), (60, 4569523), (70, 3916734), (84, 3263945), (105, 2611156), (140, 1958367), (210, 1305578), (311, 881580), (420, 652789), (622, 440790), (933, 293860), (1244, 220395), (1555, 176316), (1866, 146930), (2099, 130620), (2177, 125940), (3110, 88158), (3732, 73465), (4198, 65310), (4354, 62970), (4665, 58772), (6220, 44079), (6297, 43540), (6531, 41980), (8396, 32655), (8708, 31485), (9330, 29386), (10495, 26124), (10885, 25188), (12594, 21770), (13062, 20990), (14693, 18660)]