162994580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{2819}}^1$

素因数の和:2901

約数の個数: 72

約数和(自身を含む): 405064800

約数和(自身を除く): 242070220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 59, 70, 98, 118, 140, 196, 236, 245, 295, 413, 490, 590, 826, 980, 1180, 1652, 2065, 2819, 2891, 4130, 5638, 5782, 8260, 11276, 11564, 14095, 14455, 19733, 28190, 28910, 39466, 56380, 57820, 78932, 98665, 138131, 166321, 197330, 276262, 332642, 394660, 552524, 665284, 690655, 831605, 1164247, 1381310, 1663210, 2328494, 2762620, 3326420, 4656988, 5821235, 8149729, 11642470, 16299458, 23284940, 32598916, 40748645, 81497290, 162994580]

約数ペア:

[(1, 162994580), (2, 81497290), (4, 40748645), (5, 32598916), (7, 23284940), (10, 16299458), (14, 11642470), (20, 8149729), (28, 5821235), (35, 4656988), (49, 3326420), (59, 2762620), (70, 2328494), (98, 1663210), (118, 1381310), (140, 1164247), (196, 831605), (236, 690655), (245, 665284), (295, 552524), (413, 394660), (490, 332642), (590, 276262), (826, 197330), (980, 166321), (1180, 138131), (1652, 98665), (2065, 78932), (2819, 57820), (2891, 56380), (4130, 39466), (5638, 28910), (5782, 28190), (8260, 19733), (11276, 14455), (11564, 14095)]