194807730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{499507}}^1$

素因数の和:499530

約数の個数: 32

約数和(自身を含む): 503504064

約数和(自身を除く): 308696334

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 499507, 999014, 1498521, 2497535, 2997042, 4995070, 6493591, 7492605, 12987182, 14985210, 19480773, 32467955, 38961546, 64935910, 97403865, 194807730]

約数ペア:

[(1, 194807730), (2, 97403865), (3, 64935910), (5, 38961546), (6, 32467955), (10, 19480773), (13, 14985210), (15, 12987182), (26, 7492605), (30, 6493591), (39, 4995070), (65, 2997042), (78, 2497535), (130, 1498521), (195, 999014), (390, 499507)]