42284060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3319}}^1$

素因数の和:3355

約数の個数: 72

約数和(自身を含む): 111273120

約数和(自身を除く): 68989060

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 3319, 6370, 6638, 12740, 13276, 16595, 23233, 33190, 43147, 46466, 66380, 86294, 92932, 116165, 162631, 172588, 215735, 232330, 302029, 325262, 431470, 464660, 604058, 650524, 813155, 862940, 1208116, 1510145, 1626310, 2114203, 3020290, 3252620, 4228406, 6040580, 8456812, 10571015, 21142030, 42284060]

約数ペア:

[(1, 42284060), (2, 21142030), (4, 10571015), (5, 8456812), (7, 6040580), (10, 4228406), (13, 3252620), (14, 3020290), (20, 2114203), (26, 1626310), (28, 1510145), (35, 1208116), (49, 862940), (52, 813155), (65, 650524), (70, 604058), (91, 464660), (98, 431470), (130, 325262), (140, 302029), (182, 232330), (196, 215735), (245, 172588), (260, 162631), (364, 116165), (455, 92932), (490, 86294), (637, 66380), (910, 46466), (980, 43147), (1274, 33190), (1820, 23233), (2548, 16595), (3185, 13276), (3319, 12740), (6370, 6638)]