471459660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{2557}}^1$

素因数の和:3015

約数の個数: 96

約数和(自身を含む): 1512698880

約数和(自身を除く): 1041239220

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, 420, 439, 878, 1317, 1756, 2195, 2557, 2634, 3073, 4390, 5114, 5268, 6146, 6585, 7671, 8780, 9219, 10228, 12292, 12785, 13170, 15342, 15365, 17899, 18438, 25570, 26340, 30684, 30730, 35798, 36876, 38355, 46095, 51140, 53697, 61460, 71596, 76710, 89495, 92190, 107394, 153420, 178990, 184380, 214788, 268485, 357980, 536970, 1073940, 1122523, 2245046, 3367569, 4490092, 5612615, 6735138, 7857661, 11225230, 13470276, 15715322, 16837845, 22450460, 23572983, 31430644, 33675690, 39288305, 47145966, 67351380, 78576610, 94291932, 117864915, 157153220, 235729830, 471459660]

約数ペア:

[(1, 471459660), (2, 235729830), (3, 157153220), (4, 117864915), (5, 94291932), (6, 78576610), (7, 67351380), (10, 47145966), (12, 39288305), (14, 33675690), (15, 31430644), (20, 23572983), (21, 22450460), (28, 16837845), (30, 15715322), (35, 13470276), (42, 11225230), (60, 7857661), (70, 6735138), (84, 5612615), (105, 4490092), (140, 3367569), (210, 2245046), (420, 1122523), (439, 1073940), (878, 536970), (1317, 357980), (1756, 268485), (2195, 214788), (2557, 184380), (2634, 178990), (3073, 153420), (4390, 107394), (5114, 92190), (5268, 89495), (6146, 76710), (6585, 71596), (7671, 61460), (8780, 53697), (9219, 51140), (10228, 46095), (12292, 38355), (12785, 36876), (13170, 35798), (15342, 30730), (15365, 30684), (17899, 26340), (18438, 25570)]