463450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:79

約数の個数: 48

約数和(自身を含む): 999936

約数和(自身を除く): 536486

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 31, 46, 50, 62, 65, 115, 130, 155, 230, 299, 310, 325, 403, 575, 598, 650, 713, 775, 806, 1150, 1426, 1495, 1550, 2015, 2990, 3565, 4030, 7130, 7475, 9269, 10075, 14950, 17825, 18538, 20150, 35650, 46345, 92690, 231725, 463450]

約数ペア:

[(1, 463450), (2, 231725), (5, 92690), (10, 46345), (13, 35650), (23, 20150), (25, 18538), (26, 17825), (31, 14950), (46, 10075), (50, 9269), (62, 7475), (65, 7130), (115, 4030), (130, 3565), (155, 2990), (230, 2015), (299, 1550), (310, 1495), (325, 1426), (403, 1150), (575, 806), (598, 775), (650, 713)]