1784970430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{75347}}^1$

素因数の和:75480

約数の個数: 32

約数和(自身を含む): 3385234944

約数和(自身を除く): 1600264514

約数列:

[1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 515, 1030, 2369, 4738, 11845, 23690, 75347, 150694, 376735, 753470, 1732981, 3465962, 7760741, 8664905, 15521482, 17329810, 38803705, 77607410, 178497043, 356994086, 892485215, 1784970430]

約数ペア:

[(1, 1784970430), (2, 892485215), (5, 356994086), (10, 178497043), (23, 77607410), (46, 38803705), (103, 17329810), (115, 15521482), (206, 8664905), (230, 7760741), (515, 3465962), (1030, 1732981), (2369, 753470), (4738, 376735), (11845, 150694), (23690, 75347)]