190495890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7079}}^1$

素因数の和:7128

約数の個数: 96

約数和(自身を含む): 556657920

約数和(自身を除く): 366162030

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 195, 207, 230, 234, 299, 345, 390, 414, 585, 598, 690, 897, 1035, 1170, 1495, 1794, 2070, 2691, 2990, 4485, 5382, 7079, 8970, 13455, 14158, 21237, 26910, 35395, 42474, 63711, 70790, 92027, 106185, 127422, 162817, 184054, 212370, 276081, 318555, 325634, 460135, 488451, 552162, 637110, 814085, 828243, 920270, 976902, 1380405, 1465353, 1628170, 1656486, 2116621, 2442255, 2760810, 2930706, 4141215, 4233242, 4884510, 6349863, 7326765, 8282430, 10583105, 12699726, 14653530, 19049589, 21166210, 31749315, 38099178, 63498630, 95247945, 190495890]

約数ペア:

[(1, 190495890), (2, 95247945), (3, 63498630), (5, 38099178), (6, 31749315), (9, 21166210), (10, 19049589), (13, 14653530), (15, 12699726), (18, 10583105), (23, 8282430), (26, 7326765), (30, 6349863), (39, 4884510), (45, 4233242), (46, 4141215), (65, 2930706), (69, 2760810), (78, 2442255), (90, 2116621), (115, 1656486), (117, 1628170), (130, 1465353), (138, 1380405), (195, 976902), (207, 920270), (230, 828243), (234, 814085), (299, 637110), (345, 552162), (390, 488451), (414, 460135), (585, 325634), (598, 318555), (690, 276081), (897, 212370), (1035, 184054), (1170, 162817), (1495, 127422), (1794, 106185), (2070, 92027), (2691, 70790), (2990, 63711), (4485, 42474), (5382, 35395), (7079, 26910), (8970, 21237), (13455, 14158)]