955367980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{158699}}^1$

素因数の和:158758

約数の個数: 48

約数和(自身を含む): 2346220800

約数和(自身を除く): 1390852820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 158699, 317398, 634796, 793495, 1110893, 1586990, 2221786, 3173980, 4443572, 5554465, 6824057, 11108930, 13648114, 22217860, 27296228, 34120285, 47768399, 68240570, 95536798, 136481140, 191073596, 238841995, 477683990, 955367980]

約数ペア:

[(1, 955367980), (2, 477683990), (4, 238841995), (5, 191073596), (7, 136481140), (10, 95536798), (14, 68240570), (20, 47768399), (28, 34120285), (35, 27296228), (43, 22217860), (70, 13648114), (86, 11108930), (140, 6824057), (172, 5554465), (215, 4443572), (301, 3173980), (430, 2221786), (602, 1586990), (860, 1110893), (1204, 793495), (1505, 634796), (3010, 317398), (6020, 158699)]