13929540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7489}}^1$

素因数の和:7532

約数の個数: 48

約数和(自身を含む): 40266240

約数和(自身を除く): 26336700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 7489, 14978, 22467, 29956, 37445, 44934, 74890, 89868, 112335, 149780, 224670, 232159, 449340, 464318, 696477, 928636, 1160795, 1392954, 2321590, 2785908, 3482385, 4643180, 6964770, 13929540]

約数ペア:

[(1, 13929540), (2, 6964770), (3, 4643180), (4, 3482385), (5, 2785908), (6, 2321590), (10, 1392954), (12, 1160795), (15, 928636), (20, 696477), (30, 464318), (31, 449340), (60, 232159), (62, 224670), (93, 149780), (124, 112335), (155, 89868), (186, 74890), (310, 44934), (372, 37445), (465, 29956), (620, 22467), (930, 14978), (1860, 7489)]