66847410

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 206184960

約数和(自身を除く): 139337550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 113, 126, 135, 189, 210, 226, 270, 313, 315, 339, 378, 565, 626, 630, 678, 791, 939, 945, 1017, 1130, 1565, 1582, 1695, 1878, 1890, 2034, 2191, 2373, 2817, 3051, 3130, 3390, 3955, 4382, 4695, 4746, 5085, 5634, 6102, 6573, 7119, 7910, 8451, 9390, 10170, 10955, 11865, 13146, 14085, 14238, 15255, 16902, 19719, 21357, 21910, 23730, 28170, 30510, 32865, 35369, 35595, 39438, 42255, 42714, 59157, 65730, 70738, 71190, 84510, 98595, 106107, 106785, 118314, 176845, 197190, 212214, 213570, 247583, 295785, 318321, 353690, 495166, 530535, 591570, 636642, 742749, 954963, 1061070, 1237915, 1485498, 1591605, 1909926, 2228247, 2475830, 3183210, 3713745, 4456494, 4774815, 6684741, 7427490, 9549630, 11141235, 13369482, 22282470, 33423705, 66847410]

約数ペア:

[(1, 66847410), (2, 33423705), (3, 22282470), (5, 13369482), (6, 11141235), (7, 9549630), (9, 7427490), (10, 6684741), (14, 4774815), (15, 4456494), (18, 3713745), (21, 3183210), (27, 2475830), (30, 2228247), (35, 1909926), (42, 1591605), (45, 1485498), (54, 1237915), (63, 1061070), (70, 954963), (90, 742749), (105, 636642), (113, 591570), (126, 530535), (135, 495166), (189, 353690), (210, 318321), (226, 295785), (270, 247583), (313, 213570), (315, 212214), (339, 197190), (378, 176845), (565, 118314), (626, 106785), (630, 106107), (678, 98595), (791, 84510), (939, 71190), (945, 70738), (1017, 65730), (1130, 59157), (1565, 42714), (1582, 42255), (1695, 39438), (1878, 35595), (1890, 35369), (2034, 32865), (2191, 30510), (2373, 28170), (2817, 23730), (3051, 21910), (3130, 21357), (3390, 19719), (3955, 16902), (4382, 15255), (4695, 14238), (4746, 14085), (5085, 13146), (5634, 11865), (6102, 10955), (6573, 10170), (7119, 9390), (7910, 8451)]