13985340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 41373696

約数和(自身を除く): 27388356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 73, 93, 103, 124, 146, 155, 186, 206, 219, 292, 309, 310, 365, 372, 412, 438, 465, 515, 618, 620, 730, 876, 930, 1030, 1095, 1236, 1460, 1545, 1860, 2060, 2190, 2263, 3090, 3193, 4380, 4526, 6180, 6386, 6789, 7519, 9052, 9579, 11315, 12772, 13578, 15038, 15965, 19158, 22557, 22630, 27156, 30076, 31930, 33945, 37595, 38316, 45114, 45260, 47895, 63860, 67890, 75190, 90228, 95790, 112785, 135780, 150380, 191580, 225570, 233089, 451140, 466178, 699267, 932356, 1165445, 1398534, 2330890, 2797068, 3496335, 4661780, 6992670, 13985340]

約数ペア:

[(1, 13985340), (2, 6992670), (3, 4661780), (4, 3496335), (5, 2797068), (6, 2330890), (10, 1398534), (12, 1165445), (15, 932356), (20, 699267), (30, 466178), (31, 451140), (60, 233089), (62, 225570), (73, 191580), (93, 150380), (103, 135780), (124, 112785), (146, 95790), (155, 90228), (186, 75190), (206, 67890), (219, 63860), (292, 47895), (309, 45260), (310, 45114), (365, 38316), (372, 37595), (412, 33945), (438, 31930), (465, 30076), (515, 27156), (618, 22630), (620, 22557), (730, 19158), (876, 15965), (930, 15038), (1030, 13578), (1095, 12772), (1236, 11315), (1460, 9579), (1545, 9052), (1860, 7519), (2060, 6789), (2190, 6386), (2263, 6180), (3090, 4526), (3193, 4380)]