495098690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{14447}}^1$

素因数の和:14626

約数の個数: 32

約数和(自身を含む): 936230400

約数和(自身を除く): 441131710

約数列:

[1, 2, 5, 10, 23, 46, 115, 149, 230, 298, 745, 1490, 3427, 6854, 14447, 17135, 28894, 34270, 72235, 144470, 332281, 664562, 1661405, 2152603, 3322810, 4305206, 10763015, 21526030, 49509869, 99019738, 247549345, 495098690]

約数ペア:

[(1, 495098690), (2, 247549345), (5, 99019738), (10, 49509869), (23, 21526030), (46, 10763015), (115, 4305206), (149, 3322810), (230, 2152603), (298, 1661405), (745, 664562), (1490, 332281), (3427, 144470), (6854, 72235), (14447, 34270), (17135, 28894)]