2018275410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{18119}}^1$

素因数の和:18255

約数の個数: 64

約数和(自身を含む): 5009817600

約数和(自身を除く): 2991542190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 79, 94, 141, 158, 235, 237, 282, 395, 470, 474, 705, 790, 1185, 1410, 2370, 3713, 7426, 11139, 18119, 18565, 22278, 36238, 37130, 54357, 55695, 90595, 108714, 111390, 181190, 271785, 543570, 851593, 1431401, 1703186, 2554779, 2862802, 4257965, 4294203, 5109558, 7157005, 8515930, 8588406, 12773895, 14314010, 21471015, 25547790, 42942030, 67275847, 134551694, 201827541, 336379235, 403655082, 672758470, 1009137705, 2018275410]

約数ペア:

[(1, 2018275410), (2, 1009137705), (3, 672758470), (5, 403655082), (6, 336379235), (10, 201827541), (15, 134551694), (30, 67275847), (47, 42942030), (79, 25547790), (94, 21471015), (141, 14314010), (158, 12773895), (235, 8588406), (237, 8515930), (282, 7157005), (395, 5109558), (470, 4294203), (474, 4257965), (705, 2862802), (790, 2554779), (1185, 1703186), (1410, 1431401), (2370, 851593), (3713, 543570), (7426, 271785), (11139, 181190), (18119, 111390), (18565, 108714), (22278, 90595), (36238, 55695), (37130, 54357)]