84841260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2557}}^1$

素因数の和:2655

約数の個数: 96

約数和(自身を含む): 275036160

約数和(自身を除く): 190194900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 2212, 2370, 2557, 2765, 3318, 4740, 5114, 5530, 6636, 7671, 8295, 10228, 11060, 12785, 15342, 16590, 17899, 25570, 30684, 33180, 35798, 38355, 51140, 53697, 71596, 76710, 89495, 107394, 153420, 178990, 202003, 214788, 268485, 357980, 404006, 536970, 606009, 808012, 1010015, 1073940, 1212018, 1414021, 2020030, 2424036, 2828042, 3030045, 4040060, 4242063, 5656084, 6060090, 7070105, 8484126, 12120180, 14140210, 16968252, 21210315, 28280420, 42420630, 84841260]

約数ペア:

[(1, 84841260), (2, 42420630), (3, 28280420), (4, 21210315), (5, 16968252), (6, 14140210), (7, 12120180), (10, 8484126), (12, 7070105), (14, 6060090), (15, 5656084), (20, 4242063), (21, 4040060), (28, 3030045), (30, 2828042), (35, 2424036), (42, 2020030), (60, 1414021), (70, 1212018), (79, 1073940), (84, 1010015), (105, 808012), (140, 606009), (158, 536970), (210, 404006), (237, 357980), (316, 268485), (395, 214788), (420, 202003), (474, 178990), (553, 153420), (790, 107394), (948, 89495), (1106, 76710), (1185, 71596), (1580, 53697), (1659, 51140), (2212, 38355), (2370, 35798), (2557, 33180), (2765, 30684), (3318, 25570), (4740, 17899), (5114, 16590), (5530, 15342), (6636, 12785), (7671, 11060), (8295, 10228)]