3950820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 12265344

約数和(自身を除く): 8314524

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, 467, 470, 564, 705, 846, 934, 940, 1401, 1410, 1692, 1868, 2115, 2335, 2802, 2820, 4203, 4230, 4670, 5604, 7005, 8406, 8460, 9340, 14010, 16812, 21015, 21949, 28020, 42030, 43898, 65847, 84060, 87796, 109745, 131694, 197541, 219490, 263388, 329235, 395082, 438980, 658470, 790164, 987705, 1316940, 1975410, 3950820]

約数ペア:

[(1, 3950820), (2, 1975410), (3, 1316940), (4, 987705), (5, 790164), (6, 658470), (9, 438980), (10, 395082), (12, 329235), (15, 263388), (18, 219490), (20, 197541), (30, 131694), (36, 109745), (45, 87796), (47, 84060), (60, 65847), (90, 43898), (94, 42030), (141, 28020), (180, 21949), (188, 21015), (235, 16812), (282, 14010), (423, 9340), (467, 8460), (470, 8406), (564, 7005), (705, 5604), (846, 4670), (934, 4230), (940, 4203), (1401, 2820), (1410, 2802), (1692, 2335), (1868, 2115)]