381930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 950400

約数和(自身を除く): 568470

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 439, 870, 878, 1317, 2195, 2634, 4390, 6585, 12731, 13170, 25462, 38193, 63655, 76386, 127310, 190965, 381930]

約数ペア:

[(1, 381930), (2, 190965), (3, 127310), (5, 76386), (6, 63655), (10, 38193), (15, 25462), (29, 13170), (30, 12731), (58, 6585), (87, 4390), (145, 2634), (174, 2195), (290, 1317), (435, 878), (439, 870)]