366977660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{439}}^1\times {\mathrm{853}}^1$

素因数の和:1315

約数の個数: 72

約数和(自身を含む): 899569440

約数和(自身を除く): 532591780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 439, 490, 853, 878, 980, 1706, 1756, 2195, 3073, 3412, 4265, 4390, 5971, 6146, 8530, 8780, 11942, 12292, 15365, 17060, 21511, 23884, 29855, 30730, 41797, 43022, 59710, 61460, 83594, 86044, 107555, 119420, 167188, 208985, 215110, 374467, 417970, 430220, 748934, 835940, 1497868, 1872335, 2621269, 3744670, 5242538, 7489340, 10485076, 13106345, 18348883, 26212690, 36697766, 52425380, 73395532, 91744415, 183488830, 366977660]

約数ペア:

[(1, 366977660), (2, 183488830), (4, 91744415), (5, 73395532), (7, 52425380), (10, 36697766), (14, 26212690), (20, 18348883), (28, 13106345), (35, 10485076), (49, 7489340), (70, 5242538), (98, 3744670), (140, 2621269), (196, 1872335), (245, 1497868), (439, 835940), (490, 748934), (853, 430220), (878, 417970), (980, 374467), (1706, 215110), (1756, 208985), (2195, 167188), (3073, 119420), (3412, 107555), (4265, 86044), (4390, 83594), (5971, 61460), (6146, 59710), (8530, 43022), (8780, 41797), (11942, 30730), (12292, 29855), (15365, 23884), (17060, 21511)]