428042460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{911}}^1$

素因数の和:1155

約数の個数: 96

約数和(自身を含む): 1235533824

約数和(自身を除く): 807491364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 191, 205, 246, 382, 410, 492, 573, 615, 764, 820, 911, 955, 1146, 1230, 1822, 1910, 2292, 2460, 2733, 2865, 3644, 3820, 4555, 5466, 5730, 7831, 9110, 10932, 11460, 13665, 15662, 18220, 23493, 27330, 31324, 37351, 39155, 46986, 54660, 74702, 78310, 93972, 112053, 117465, 149404, 156620, 174001, 186755, 224106, 234930, 348002, 373510, 448212, 469860, 522003, 560265, 696004, 747020, 870005, 1044006, 1120530, 1740010, 2088012, 2241060, 2610015, 3480020, 5220030, 7134041, 10440060, 14268082, 21402123, 28536164, 35670205, 42804246, 71340410, 85608492, 107010615, 142680820, 214021230, 428042460]

約数ペア:

[(1, 428042460), (2, 214021230), (3, 142680820), (4, 107010615), (5, 85608492), (6, 71340410), (10, 42804246), (12, 35670205), (15, 28536164), (20, 21402123), (30, 14268082), (41, 10440060), (60, 7134041), (82, 5220030), (123, 3480020), (164, 2610015), (191, 2241060), (205, 2088012), (246, 1740010), (382, 1120530), (410, 1044006), (492, 870005), (573, 747020), (615, 696004), (764, 560265), (820, 522003), (911, 469860), (955, 448212), (1146, 373510), (1230, 348002), (1822, 234930), (1910, 224106), (2292, 186755), (2460, 174001), (2733, 156620), (2865, 149404), (3644, 117465), (3820, 112053), (4555, 93972), (5466, 78310), (5730, 74702), (7831, 54660), (9110, 46986), (10932, 39155), (11460, 37351), (13665, 31324), (15662, 27330), (18220, 23493)]