47218140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29147}}^1$

素因数の和:29168

約数の個数: 60

約数和(自身を含む): 148130136

約数和(自身を除く): 100911996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 29147, 58294, 87441, 116588, 145735, 174882, 262323, 291470, 349764, 437205, 524646, 582940, 786969, 874410, 1049292, 1311615, 1573938, 1748820, 2360907, 2623230, 3147876, 3934845, 4721814, 5246460, 7869690, 9443628, 11804535, 15739380, 23609070, 47218140]

約数ペア:

[(1, 47218140), (2, 23609070), (3, 15739380), (4, 11804535), (5, 9443628), (6, 7869690), (9, 5246460), (10, 4721814), (12, 3934845), (15, 3147876), (18, 2623230), (20, 2360907), (27, 1748820), (30, 1573938), (36, 1311615), (45, 1049292), (54, 874410), (60, 786969), (81, 582940), (90, 524646), (108, 437205), (135, 349764), (162, 291470), (180, 262323), (270, 174882), (324, 145735), (405, 116588), (540, 87441), (810, 58294), (1620, 29147)]