3460140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 10745280

約数和(自身を除く): 7285140

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, 409, 423, 470, 564, 705, 818, 846, 940, 1227, 1410, 1636, 1692, 2045, 2115, 2454, 2820, 3681, 4090, 4230, 4908, 6135, 7362, 8180, 8460, 12270, 14724, 18405, 19223, 24540, 36810, 38446, 57669, 73620, 76892, 96115, 115338, 173007, 192230, 230676, 288345, 346014, 384460, 576690, 692028, 865035, 1153380, 1730070, 3460140]

約数ペア:

[(1, 3460140), (2, 1730070), (3, 1153380), (4, 865035), (5, 692028), (6, 576690), (9, 384460), (10, 346014), (12, 288345), (15, 230676), (18, 192230), (20, 173007), (30, 115338), (36, 96115), (45, 76892), (47, 73620), (60, 57669), (90, 38446), (94, 36810), (141, 24540), (180, 19223), (188, 18405), (235, 14724), (282, 12270), (409, 8460), (423, 8180), (470, 7362), (564, 6135), (705, 4908), (818, 4230), (846, 4090), (940, 3681), (1227, 2820), (1410, 2454), (1636, 2115), (1692, 2045)]