474879420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{6961}}^1$

素因数の和:7355

約数の個数: 72

約数和(自身を含む): 1444475760

約数和(自身を除く): 969596340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 379, 758, 1137, 1516, 1895, 2274, 3411, 3790, 4548, 5685, 6822, 6961, 7580, 11370, 13644, 13922, 17055, 20883, 22740, 27844, 34110, 34805, 41766, 62649, 68220, 69610, 83532, 104415, 125298, 139220, 208830, 250596, 313245, 417660, 626490, 1252980, 2638219, 5276438, 7914657, 10552876, 13191095, 15829314, 23743971, 26382190, 31658628, 39573285, 47487942, 52764380, 79146570, 94975884, 118719855, 158293140, 237439710, 474879420]

約数ペア:

[(1, 474879420), (2, 237439710), (3, 158293140), (4, 118719855), (5, 94975884), (6, 79146570), (9, 52764380), (10, 47487942), (12, 39573285), (15, 31658628), (18, 26382190), (20, 23743971), (30, 15829314), (36, 13191095), (45, 10552876), (60, 7914657), (90, 5276438), (180, 2638219), (379, 1252980), (758, 626490), (1137, 417660), (1516, 313245), (1895, 250596), (2274, 208830), (3411, 139220), (3790, 125298), (4548, 104415), (5685, 83532), (6822, 69610), (6961, 68220), (7580, 62649), (11370, 41766), (13644, 34805), (13922, 34110), (17055, 27844), (20883, 22740)]