394999830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{4567}}^1$

素因数の和:4642

約数の個数: 72

約数和(自身を含む): 1061429616

約数和(自身を除く): 666429786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 961, 1395, 1922, 2790, 2883, 4567, 4805, 5766, 8649, 9134, 9610, 13701, 14415, 17298, 22835, 27402, 28830, 41103, 43245, 45670, 68505, 82206, 86490, 137010, 141577, 205515, 283154, 411030, 424731, 707885, 849462, 1274193, 1415770, 2123655, 2548386, 4247310, 4388887, 6370965, 8777774, 12741930, 13166661, 21944435, 26333322, 39499983, 43888870, 65833305, 78999966, 131666610, 197499915, 394999830]

約数ペア:

[(1, 394999830), (2, 197499915), (3, 131666610), (5, 78999966), (6, 65833305), (9, 43888870), (10, 39499983), (15, 26333322), (18, 21944435), (30, 13166661), (31, 12741930), (45, 8777774), (62, 6370965), (90, 4388887), (93, 4247310), (155, 2548386), (186, 2123655), (279, 1415770), (310, 1274193), (465, 849462), (558, 707885), (930, 424731), (961, 411030), (1395, 283154), (1922, 205515), (2790, 141577), (2883, 137010), (4567, 86490), (4805, 82206), (5766, 68505), (8649, 45670), (9134, 43245), (9610, 41103), (13701, 28830), (14415, 27402), (17298, 22835)]