453973290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{213133}}^1$

素因数の和:213214

約数の個数: 32

約数和(自身を含む): 1104886656

約数和(自身を除く): 650913366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 213133, 426266, 639399, 1065665, 1278798, 2131330, 3196995, 6393990, 15132443, 30264886, 45397329, 75662215, 90794658, 151324430, 226986645, 453973290]

約数ペア:

[(1, 453973290), (2, 226986645), (3, 151324430), (5, 90794658), (6, 75662215), (10, 45397329), (15, 30264886), (30, 15132443), (71, 6393990), (142, 3196995), (213, 2131330), (355, 1278798), (426, 1065665), (710, 639399), (1065, 426266), (2130, 213133)]