23020290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 63737856

約数和(自身を除く): 40717566

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 37, 45, 62, 74, 90, 93, 111, 155, 185, 186, 222, 223, 279, 310, 333, 370, 446, 465, 555, 558, 666, 669, 930, 1110, 1115, 1147, 1338, 1395, 1665, 2007, 2230, 2294, 2790, 3330, 3345, 3441, 4014, 5735, 6690, 6882, 6913, 8251, 10035, 10323, 11470, 13826, 16502, 17205, 20070, 20646, 20739, 24753, 34410, 34565, 41255, 41478, 49506, 51615, 62217, 69130, 74259, 82510, 103230, 103695, 123765, 124434, 148518, 207390, 247530, 255781, 311085, 371295, 511562, 622170, 742590, 767343, 1278905, 1534686, 2302029, 2557810, 3836715, 4604058, 7673430, 11510145, 23020290]

約数ペア:

[(1, 23020290), (2, 11510145), (3, 7673430), (5, 4604058), (6, 3836715), (9, 2557810), (10, 2302029), (15, 1534686), (18, 1278905), (30, 767343), (31, 742590), (37, 622170), (45, 511562), (62, 371295), (74, 311085), (90, 255781), (93, 247530), (111, 207390), (155, 148518), (185, 124434), (186, 123765), (222, 103695), (223, 103230), (279, 82510), (310, 74259), (333, 69130), (370, 62217), (446, 51615), (465, 49506), (555, 41478), (558, 41255), (666, 34565), (669, 34410), (930, 24753), (1110, 20739), (1115, 20646), (1147, 20070), (1338, 17205), (1395, 16502), (1665, 13826), (2007, 11470), (2230, 10323), (2294, 10035), (2790, 8251), (3330, 6913), (3345, 6882), (3441, 6690), (4014, 5735)]