169699980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{122971}}^1$

素因数の和:123006

約数の個数: 48

約数和(自身を含む): 495823104

約数和(自身を除く): 326123124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 122971, 245942, 368913, 491884, 614855, 737826, 1229710, 1475652, 1844565, 2459420, 2828333, 3689130, 5656666, 7378260, 8484999, 11313332, 14141665, 16969998, 28283330, 33939996, 42424995, 56566660, 84849990, 169699980]

約数ペア:

[(1, 169699980), (2, 84849990), (3, 56566660), (4, 42424995), (5, 33939996), (6, 28283330), (10, 16969998), (12, 14141665), (15, 11313332), (20, 8484999), (23, 7378260), (30, 5656666), (46, 3689130), (60, 2828333), (69, 2459420), (92, 1844565), (115, 1475652), (138, 1229710), (230, 737826), (276, 614855), (345, 491884), (460, 368913), (690, 245942), (1380, 122971)]