7156110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 18869760

約数和(自身を除く): 11713650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 65, 78, 118, 130, 177, 195, 295, 311, 354, 390, 590, 622, 767, 885, 933, 1534, 1555, 1770, 1866, 2301, 3110, 3835, 4043, 4602, 4665, 7670, 8086, 9330, 11505, 12129, 18349, 20215, 23010, 24258, 36698, 40430, 55047, 60645, 91745, 110094, 121290, 183490, 238537, 275235, 477074, 550470, 715611, 1192685, 1431222, 2385370, 3578055, 7156110]

約数ペア:

[(1, 7156110), (2, 3578055), (3, 2385370), (5, 1431222), (6, 1192685), (10, 715611), (13, 550470), (15, 477074), (26, 275235), (30, 238537), (39, 183490), (59, 121290), (65, 110094), (78, 91745), (118, 60645), (130, 55047), (177, 40430), (195, 36698), (295, 24258), (311, 23010), (354, 20215), (390, 18349), (590, 12129), (622, 11505), (767, 9330), (885, 8086), (933, 7670), (1534, 4665), (1555, 4602), (1770, 4043), (1866, 3835), (2301, 3110)]