4200030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2029}}^1$

素因数の和:2065

約数の個数: 48

約数和(自身を含む): 11400480

約数和(自身を除く): 7200450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2029, 2070, 4058, 6087, 10145, 12174, 18261, 20290, 30435, 36522, 46667, 60870, 91305, 93334, 140001, 182610, 233335, 280002, 420003, 466670, 700005, 840006, 1400010, 2100015, 4200030]

約数ペア:

[(1, 4200030), (2, 2100015), (3, 1400010), (5, 840006), (6, 700005), (9, 466670), (10, 420003), (15, 280002), (18, 233335), (23, 182610), (30, 140001), (45, 93334), (46, 91305), (69, 60870), (90, 46667), (115, 36522), (138, 30435), (207, 20290), (230, 18261), (345, 12174), (414, 10145), (690, 6087), (1035, 4058), (2029, 2070)]