2912194260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{344231}}^1$

素因数の和:344293

約数の個数: 72

約数和(自身を含む): 9021632256

約数和(自身を除く): 6109437996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 344231, 688462, 1032693, 1376924, 1721155, 2065386, 3098079, 3442310, 4130772, 5163465, 6196158, 6884620, 10326930, 12392316, 15490395, 16178857, 20653860, 30980790, 32357714, 48536571, 61961580, 64715428, 80894285, 97073142, 145609713, 161788570, 194146284, 242682855, 291219426, 323577140, 485365710, 582438852, 728048565, 970731420, 1456097130, 2912194260]

約数ペア:

[(1, 2912194260), (2, 1456097130), (3, 970731420), (4, 728048565), (5, 582438852), (6, 485365710), (9, 323577140), (10, 291219426), (12, 242682855), (15, 194146284), (18, 161788570), (20, 145609713), (30, 97073142), (36, 80894285), (45, 64715428), (47, 61961580), (60, 48536571), (90, 32357714), (94, 30980790), (141, 20653860), (180, 16178857), (188, 15490395), (235, 12392316), (282, 10326930), (423, 6884620), (470, 6196158), (564, 5163465), (705, 4130772), (846, 3442310), (940, 3098079), (1410, 2065386), (1692, 1721155), (2115, 1376924), (2820, 1032693), (4230, 688462), (8460, 344231)]