211230110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2393}}^1$

素因数の和:2517

約数の個数: 64

約数和(自身を含む): 472977792

約数和(自身を除く): 261747682

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 97, 130, 182, 194, 455, 485, 679, 910, 970, 1261, 1358, 2393, 2522, 3395, 4786, 6305, 6790, 8827, 11965, 12610, 16751, 17654, 23930, 31109, 33502, 44135, 62218, 83755, 88270, 155545, 167510, 217763, 232121, 311090, 435526, 464242, 1088815, 1160605, 1624847, 2177630, 2321210, 3017573, 3249694, 6035146, 8124235, 15087865, 16248470, 21123011, 30175730, 42246022, 105615055, 211230110]

約数ペア:

[(1, 211230110), (2, 105615055), (5, 42246022), (7, 30175730), (10, 21123011), (13, 16248470), (14, 15087865), (26, 8124235), (35, 6035146), (65, 3249694), (70, 3017573), (91, 2321210), (97, 2177630), (130, 1624847), (182, 1160605), (194, 1088815), (455, 464242), (485, 435526), (679, 311090), (910, 232121), (970, 217763), (1261, 167510), (1358, 155545), (2393, 88270), (2522, 83755), (3395, 62218), (4786, 44135), (6305, 33502), (6790, 31109), (8827, 23930), (11965, 17654), (12610, 16751)]