238915860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{54547}}^1$

素因数の和:54632

約数の個数: 48

約数和(自身を含む): 678140736

約数和(自身を除く): 439224876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 54547, 109094, 163641, 218188, 272735, 327282, 545470, 654564, 818205, 1090940, 1636410, 3272820, 3981931, 7963862, 11945793, 15927724, 19909655, 23891586, 39819310, 47783172, 59728965, 79638620, 119457930, 238915860]

約数ペア:

[(1, 238915860), (2, 119457930), (3, 79638620), (4, 59728965), (5, 47783172), (6, 39819310), (10, 23891586), (12, 19909655), (15, 15927724), (20, 11945793), (30, 7963862), (60, 3981931), (73, 3272820), (146, 1636410), (219, 1090940), (292, 818205), (365, 654564), (438, 545470), (730, 327282), (876, 272735), (1095, 218188), (1460, 163641), (2190, 109094), (4380, 54547)]