3902302010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{141439}}^1$

素因数の和:141566

約数の個数: 32

約数和(自身を含む): 7332249600

約数和(自身を除く): 3429947590

約数列:

[1, 2, 5, 10, 31, 62, 89, 155, 178, 310, 445, 890, 2759, 5518, 13795, 27590, 141439, 282878, 707195, 1414390, 4384609, 8769218, 12588071, 21923045, 25176142, 43846090, 62940355, 125880710, 390230201, 780460402, 1951151005, 3902302010]

約数ペア:

[(1, 3902302010), (2, 1951151005), (5, 780460402), (10, 390230201), (31, 125880710), (62, 62940355), (89, 43846090), (155, 25176142), (178, 21923045), (310, 12588071), (445, 8769218), (890, 4384609), (2759, 1414390), (5518, 707195), (13795, 282878), (27590, 141439)]