188839230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 501811200

約数和(自身を除く): 312971970

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 79, 85, 86, 102, 109, 129, 158, 170, 215, 218, 237, 255, 258, 327, 395, 430, 474, 510, 545, 645, 654, 731, 790, 1090, 1185, 1290, 1343, 1462, 1635, 1853, 2193, 2370, 2686, 3270, 3397, 3655, 3706, 4029, 4386, 4687, 5559, 6715, 6794, 7310, 8058, 8611, 9265, 9374, 10191, 10965, 11118, 13430, 14061, 16985, 17222, 18530, 20145, 20382, 21930, 23435, 25833, 27795, 28122, 33970, 40290, 43055, 46870, 50955, 51666, 55590, 57749, 70305, 79679, 86110, 101910, 115498, 129165, 140610, 146387, 159358, 173247, 239037, 258330, 288745, 292774, 346494, 370273, 398395, 439161, 478074, 577490, 731935, 740546, 796790, 866235, 878322, 1110819, 1195185, 1463870, 1732470, 1851365, 2195805, 2221638, 2390370, 3702730, 4391610, 5554095, 6294641, 11108190, 12589282, 18883923, 31473205, 37767846, 62946410, 94419615, 188839230]

約数ペア:

[(1, 188839230), (2, 94419615), (3, 62946410), (5, 37767846), (6, 31473205), (10, 18883923), (15, 12589282), (17, 11108190), (30, 6294641), (34, 5554095), (43, 4391610), (51, 3702730), (79, 2390370), (85, 2221638), (86, 2195805), (102, 1851365), (109, 1732470), (129, 1463870), (158, 1195185), (170, 1110819), (215, 878322), (218, 866235), (237, 796790), (255, 740546), (258, 731935), (327, 577490), (395, 478074), (430, 439161), (474, 398395), (510, 370273), (545, 346494), (645, 292774), (654, 288745), (731, 258330), (790, 239037), (1090, 173247), (1185, 159358), (1290, 146387), (1343, 140610), (1462, 129165), (1635, 115498), (1853, 101910), (2193, 86110), (2370, 79679), (2686, 70305), (3270, 57749), (3397, 55590), (3655, 51666), (3706, 50955), (4029, 46870), (4386, 43055), (4687, 40290), (5559, 33970), (6715, 28122), (6794, 27795), (7310, 25833), (8058, 23435), (8611, 21930), (9265, 20382), (9374, 20145), (10191, 18530), (10965, 17222), (11118, 16985), (13430, 14061)]