521004870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{123169}}^1$

素因数の和:123229

約数の個数: 48

約数和(自身を含む): 1383445440

約数和(自身を除く): 862440570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 123169, 246338, 369507, 615845, 739014, 1108521, 1231690, 1847535, 2217042, 3695070, 5542605, 5788943, 11085210, 11577886, 17366829, 28944715, 34733658, 52100487, 57889430, 86834145, 104200974, 173668290, 260502435, 521004870]

約数ペア:

[(1, 521004870), (2, 260502435), (3, 173668290), (5, 104200974), (6, 86834145), (9, 57889430), (10, 52100487), (15, 34733658), (18, 28944715), (30, 17366829), (45, 11577886), (47, 11085210), (90, 5788943), (94, 5542605), (141, 3695070), (235, 2217042), (282, 1847535), (423, 1231690), (470, 1108521), (705, 739014), (846, 615845), (1410, 369507), (2115, 246338), (4230, 123169)]