2017815210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{51071}}^1$

素因数の和:51523

約数の個数: 48

約数和(自身を含む): 5258373120

約数和(自身を除く): 3240557910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 439, 878, 1317, 2195, 2634, 3951, 4390, 6585, 7902, 13170, 19755, 39510, 51071, 102142, 153213, 255355, 306426, 459639, 510710, 766065, 919278, 1532130, 2298195, 4596390, 22420169, 44840338, 67260507, 112100845, 134521014, 201781521, 224201690, 336302535, 403563042, 672605070, 1008907605, 2017815210]

約数ペア:

[(1, 2017815210), (2, 1008907605), (3, 672605070), (5, 403563042), (6, 336302535), (9, 224201690), (10, 201781521), (15, 134521014), (18, 112100845), (30, 67260507), (45, 44840338), (90, 22420169), (439, 4596390), (878, 2298195), (1317, 1532130), (2195, 919278), (2634, 766065), (3951, 510710), (4390, 459639), (6585, 306426), (7902, 255355), (13170, 153213), (19755, 102142), (39510, 51071)]