146563740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{814243}}^1$

素因数の和:814258

約数の個数: 36

約数和(自身を含む): 444577224

約数和(自身を除く): 298013484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 814243, 1628486, 2442729, 3256972, 4071215, 4885458, 7328187, 8142430, 9770916, 12213645, 14656374, 16284860, 24427290, 29312748, 36640935, 48854580, 73281870, 146563740]

約数ペア:

[(1, 146563740), (2, 73281870), (3, 48854580), (4, 36640935), (5, 29312748), (6, 24427290), (9, 16284860), (10, 14656374), (12, 12213645), (15, 9770916), (18, 8142430), (20, 7328187), (30, 4885458), (36, 4071215), (45, 3256972), (60, 2442729), (90, 1628486), (180, 814243)]