7613730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 20545920

約数和(自身を除く): 12932190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 163, 173, 270, 326, 346, 489, 519, 815, 865, 978, 1038, 1467, 1557, 1630, 1730, 2445, 2595, 2934, 3114, 4401, 4671, 4890, 5190, 7335, 7785, 8802, 9342, 14670, 15570, 22005, 23355, 28199, 44010, 46710, 56398, 84597, 140995, 169194, 253791, 281990, 422985, 507582, 761373, 845970, 1268955, 1522746, 2537910, 3806865, 7613730]

約数ペア:

[(1, 7613730), (2, 3806865), (3, 2537910), (5, 1522746), (6, 1268955), (9, 845970), (10, 761373), (15, 507582), (18, 422985), (27, 281990), (30, 253791), (45, 169194), (54, 140995), (90, 84597), (135, 56398), (163, 46710), (173, 44010), (270, 28199), (326, 23355), (346, 22005), (489, 15570), (519, 14670), (815, 9342), (865, 8802), (978, 7785), (1038, 7335), (1467, 5190), (1557, 4890), (1630, 4671), (1730, 4401), (2445, 3114), (2595, 2934)]