42425340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 125991936

約数和(自身を除く): 83566596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 71, 92, 115, 138, 142, 213, 230, 276, 284, 345, 355, 426, 433, 460, 690, 710, 852, 866, 1065, 1299, 1380, 1420, 1633, 1732, 2130, 2165, 2598, 3266, 4260, 4330, 4899, 5196, 6495, 6532, 8165, 8660, 9798, 9959, 12990, 16330, 19596, 19918, 24495, 25980, 29877, 30743, 32660, 39836, 48990, 49795, 59754, 61486, 92229, 97980, 99590, 119508, 122972, 149385, 153715, 184458, 199180, 298770, 307430, 368916, 461145, 597540, 614860, 707089, 922290, 1414178, 1844580, 2121267, 2828356, 3535445, 4242534, 7070890, 8485068, 10606335, 14141780, 21212670, 42425340]

約数ペア:

[(1, 42425340), (2, 21212670), (3, 14141780), (4, 10606335), (5, 8485068), (6, 7070890), (10, 4242534), (12, 3535445), (15, 2828356), (20, 2121267), (23, 1844580), (30, 1414178), (46, 922290), (60, 707089), (69, 614860), (71, 597540), (92, 461145), (115, 368916), (138, 307430), (142, 298770), (213, 199180), (230, 184458), (276, 153715), (284, 149385), (345, 122972), (355, 119508), (426, 99590), (433, 97980), (460, 92229), (690, 61486), (710, 59754), (852, 49795), (866, 48990), (1065, 39836), (1299, 32660), (1380, 30743), (1420, 29877), (1633, 25980), (1732, 24495), (2130, 19918), (2165, 19596), (2598, 16330), (3266, 12990), (4260, 9959), (4330, 9798), (4899, 8660), (5196, 8165), (6495, 6532)]