284966310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{379}}^1$

素因数の和:813

約数の個数: 64

約数和(自身を含む): 697351680

約数和(自身を除く): 412385370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 353, 355, 379, 426, 706, 710, 758, 1059, 1065, 1137, 1765, 1895, 2118, 2130, 2274, 3530, 3790, 5295, 5685, 10590, 11370, 25063, 26909, 50126, 53818, 75189, 80727, 125315, 133787, 134545, 150378, 161454, 250630, 267574, 269090, 375945, 401361, 403635, 668935, 751890, 802722, 807270, 1337870, 2006805, 4013610, 9498877, 18997754, 28496631, 47494385, 56993262, 94988770, 142483155, 284966310]

約数ペア:

[(1, 284966310), (2, 142483155), (3, 94988770), (5, 56993262), (6, 47494385), (10, 28496631), (15, 18997754), (30, 9498877), (71, 4013610), (142, 2006805), (213, 1337870), (353, 807270), (355, 802722), (379, 751890), (426, 668935), (706, 403635), (710, 401361), (758, 375945), (1059, 269090), (1065, 267574), (1137, 250630), (1765, 161454), (1895, 150378), (2118, 134545), (2130, 133787), (2274, 125315), (3530, 80727), (3790, 75189), (5295, 53818), (5685, 50126), (10590, 26909), (11370, 25063)]