3609850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 7267392

約数和(自身を除く): 3657542

約数列:

[1, 2, 5, 10, 23, 25, 43, 46, 50, 73, 86, 115, 146, 215, 230, 365, 430, 575, 730, 989, 1075, 1150, 1679, 1825, 1978, 2150, 3139, 3358, 3650, 4945, 6278, 8395, 9890, 15695, 16790, 24725, 31390, 41975, 49450, 72197, 78475, 83950, 144394, 156950, 360985, 721970, 1804925, 3609850]

約数ペア:

[(1, 3609850), (2, 1804925), (5, 721970), (10, 360985), (23, 156950), (25, 144394), (43, 83950), (46, 78475), (50, 72197), (73, 49450), (86, 41975), (115, 31390), (146, 24725), (215, 16790), (230, 15695), (365, 9890), (430, 8395), (575, 6278), (730, 4945), (989, 3650), (1075, 3358), (1150, 3139), (1679, 2150), (1825, 1978)]