4712370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 12507264

約数和(自身を除く): 7794894

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 281, 390, 430, 559, 562, 645, 843, 1118, 1290, 1405, 1677, 1686, 2795, 2810, 3354, 3653, 4215, 5590, 7306, 8385, 8430, 10959, 12083, 16770, 18265, 21918, 24166, 36249, 36530, 54795, 60415, 72498, 109590, 120830, 157079, 181245, 314158, 362490, 471237, 785395, 942474, 1570790, 2356185, 4712370]

約数ペア:

[(1, 4712370), (2, 2356185), (3, 1570790), (5, 942474), (6, 785395), (10, 471237), (13, 362490), (15, 314158), (26, 181245), (30, 157079), (39, 120830), (43, 109590), (65, 72498), (78, 60415), (86, 54795), (129, 36530), (130, 36249), (195, 24166), (215, 21918), (258, 18265), (281, 16770), (390, 12083), (430, 10959), (559, 8430), (562, 8385), (645, 7306), (843, 5590), (1118, 4215), (1290, 3653), (1405, 3354), (1677, 2810), (1686, 2795)]