149103470

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{1013}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 275970240

約数和(自身を除く): 126866770

約数列:

[1, 2, 5, 10, 41, 82, 205, 359, 410, 718, 1013, 1795, 2026, 3590, 5065, 10130, 14719, 29438, 41533, 73595, 83066, 147190, 207665, 363667, 415330, 727334, 1818335, 3636670, 14910347, 29820694, 74551735, 149103470]

約数ペア:

[(1, 149103470), (2, 74551735), (5, 29820694), (10, 14910347), (41, 3636670), (82, 1818335), (205, 727334), (359, 415330), (410, 363667), (718, 207665), (1013, 147190), (1795, 83066), (2026, 73595), (3590, 41533), (5065, 29438), (10130, 14719)]