3376980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 10424232

約数和(自身を除く): 7047252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 257, 292, 365, 438, 514, 657, 730, 771, 876, 1028, 1095, 1285, 1314, 1460, 1542, 2190, 2313, 2570, 2628, 3084, 3285, 3855, 4380, 4626, 5140, 6570, 7710, 9252, 11565, 13140, 15420, 18761, 23130, 37522, 46260, 56283, 75044, 93805, 112566, 168849, 187610, 225132, 281415, 337698, 375220, 562830, 675396, 844245, 1125660, 1688490, 3376980]

約数ペア:

[(1, 3376980), (2, 1688490), (3, 1125660), (4, 844245), (5, 675396), (6, 562830), (9, 375220), (10, 337698), (12, 281415), (15, 225132), (18, 187610), (20, 168849), (30, 112566), (36, 93805), (45, 75044), (60, 56283), (73, 46260), (90, 37522), (146, 23130), (180, 18761), (219, 15420), (257, 13140), (292, 11565), (365, 9252), (438, 7710), (514, 6570), (657, 5140), (730, 4626), (771, 4380), (876, 3855), (1028, 3285), (1095, 3084), (1285, 2628), (1314, 2570), (1460, 2313), (1542, 2190)]