85802820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{3413}}^1$

素因数の和:3844

約数の個数: 48

約数和(自身を含む): 240891840

約数和(自身を除く): 155089020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 419, 838, 1257, 1676, 2095, 2514, 3413, 4190, 5028, 6285, 6826, 8380, 10239, 12570, 13652, 17065, 20478, 25140, 34130, 40956, 51195, 68260, 102390, 204780, 1430047, 2860094, 4290141, 5720188, 7150235, 8580282, 14300470, 17160564, 21450705, 28600940, 42901410, 85802820]

約数ペア:

[(1, 85802820), (2, 42901410), (3, 28600940), (4, 21450705), (5, 17160564), (6, 14300470), (10, 8580282), (12, 7150235), (15, 5720188), (20, 4290141), (30, 2860094), (60, 1430047), (419, 204780), (838, 102390), (1257, 68260), (1676, 51195), (2095, 40956), (2514, 34130), (3413, 25140), (4190, 20478), (5028, 17065), (6285, 13652), (6826, 12570), (8380, 10239)]