17197860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6991}}^1$

素因数の和:7044

約数の個数: 48

約数和(自身を含む): 49335552

約数和(自身を除く): 32137692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 6991, 13982, 20973, 27964, 34955, 41946, 69910, 83892, 104865, 139820, 209730, 286631, 419460, 573262, 859893, 1146524, 1433155, 1719786, 2866310, 3439572, 4299465, 5732620, 8598930, 17197860]

約数ペア:

[(1, 17197860), (2, 8598930), (3, 5732620), (4, 4299465), (5, 3439572), (6, 2866310), (10, 1719786), (12, 1433155), (15, 1146524), (20, 859893), (30, 573262), (41, 419460), (60, 286631), (82, 209730), (123, 139820), (164, 104865), (205, 83892), (246, 69910), (410, 41946), (492, 34955), (615, 27964), (820, 20973), (1230, 13982), (2460, 6991)]