13170660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 38986752

約数和(自身を除く): 25816092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 73, 93, 97, 124, 146, 155, 186, 194, 219, 291, 292, 310, 365, 372, 388, 438, 465, 485, 582, 620, 730, 876, 930, 970, 1095, 1164, 1455, 1460, 1860, 1940, 2190, 2263, 2910, 3007, 4380, 4526, 5820, 6014, 6789, 7081, 9021, 9052, 11315, 12028, 13578, 14162, 15035, 18042, 21243, 22630, 27156, 28324, 30070, 33945, 35405, 36084, 42486, 45105, 45260, 60140, 67890, 70810, 84972, 90210, 106215, 135780, 141620, 180420, 212430, 219511, 424860, 439022, 658533, 878044, 1097555, 1317066, 2195110, 2634132, 3292665, 4390220, 6585330, 13170660]

約数ペア:

[(1, 13170660), (2, 6585330), (3, 4390220), (4, 3292665), (5, 2634132), (6, 2195110), (10, 1317066), (12, 1097555), (15, 878044), (20, 658533), (30, 439022), (31, 424860), (60, 219511), (62, 212430), (73, 180420), (93, 141620), (97, 135780), (124, 106215), (146, 90210), (155, 84972), (186, 70810), (194, 67890), (219, 60140), (291, 45260), (292, 45105), (310, 42486), (365, 36084), (372, 35405), (388, 33945), (438, 30070), (465, 28324), (485, 27156), (582, 22630), (620, 21243), (730, 18042), (876, 15035), (930, 14162), (970, 13578), (1095, 12028), (1164, 11315), (1455, 9052), (1460, 9021), (1860, 7081), (1940, 6789), (2190, 6014), (2263, 5820), (2910, 4526), (3007, 4380)]