12347340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10831}}^1$

素因数の和:10862

約数の個数: 48

約数和(自身を含む): 36395520

約数和(自身を除く): 24048180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 10831, 21662, 32493, 43324, 54155, 64986, 108310, 129972, 162465, 205789, 216620, 324930, 411578, 617367, 649860, 823156, 1028945, 1234734, 2057890, 2469468, 3086835, 4115780, 6173670, 12347340]

約数ペア:

[(1, 12347340), (2, 6173670), (3, 4115780), (4, 3086835), (5, 2469468), (6, 2057890), (10, 1234734), (12, 1028945), (15, 823156), (19, 649860), (20, 617367), (30, 411578), (38, 324930), (57, 216620), (60, 205789), (76, 162465), (95, 129972), (114, 108310), (190, 64986), (228, 54155), (285, 43324), (380, 32493), (570, 21662), (1140, 10831)]