42671860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{229}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 113137920

約数和(自身を除く): 70466060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 229, 242, 308, 385, 458, 484, 605, 770, 847, 916, 1145, 1210, 1331, 1540, 1603, 1694, 2290, 2420, 2519, 2662, 3206, 3388, 4235, 4580, 5038, 5324, 6412, 6655, 8015, 8470, 9317, 10076, 12595, 13310, 16030, 16940, 17633, 18634, 25190, 26620, 27709, 32060, 35266, 37268, 46585, 50380, 55418, 70532, 88165, 93170, 110836, 138545, 176330, 186340, 193963, 277090, 304799, 352660, 387926, 554180, 609598, 775852, 969815, 1219196, 1523995, 1939630, 2133593, 3047990, 3879260, 4267186, 6095980, 8534372, 10667965, 21335930, 42671860]

約数ペア:

[(1, 42671860), (2, 21335930), (4, 10667965), (5, 8534372), (7, 6095980), (10, 4267186), (11, 3879260), (14, 3047990), (20, 2133593), (22, 1939630), (28, 1523995), (35, 1219196), (44, 969815), (55, 775852), (70, 609598), (77, 554180), (110, 387926), (121, 352660), (140, 304799), (154, 277090), (220, 193963), (229, 186340), (242, 176330), (308, 138545), (385, 110836), (458, 93170), (484, 88165), (605, 70532), (770, 55418), (847, 50380), (916, 46585), (1145, 37268), (1210, 35266), (1331, 32060), (1540, 27709), (1603, 26620), (1694, 25190), (2290, 18634), (2420, 17633), (2519, 16940), (2662, 16030), (3206, 13310), (3388, 12595), (4235, 10076), (4580, 9317), (5038, 8470), (5324, 8015), (6412, 6655)]