23489130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:101

約数の個数: 144

約数和(自身を含む): 71491680

約数和(自身を除く): 48002550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 29, 30, 35, 38, 42, 49, 57, 58, 70, 87, 95, 98, 105, 114, 133, 145, 147, 174, 190, 203, 210, 245, 266, 285, 290, 294, 399, 406, 435, 490, 551, 570, 609, 665, 735, 798, 841, 870, 931, 1015, 1102, 1218, 1330, 1421, 1470, 1653, 1682, 1862, 1995, 2030, 2523, 2755, 2793, 2842, 3045, 3306, 3857, 3990, 4205, 4263, 4655, 5046, 5510, 5586, 5887, 6090, 7105, 7714, 8265, 8410, 8526, 9310, 11571, 11774, 12615, 13965, 14210, 15979, 16530, 17661, 19285, 21315, 23142, 25230, 26999, 27930, 29435, 31958, 35322, 38570, 41209, 42630, 47937, 53998, 57855, 58870, 79895, 80997, 82418, 88305, 95874, 111853, 115710, 123627, 134995, 159790, 161994, 176610, 206045, 223706, 239685, 247254, 269990, 335559, 404985, 412090, 479370, 559265, 618135, 671118, 782971, 809970, 1118530, 1236270, 1565942, 1677795, 2348913, 3355590, 3914855, 4697826, 7829710, 11744565, 23489130]

約数ペア:

[(1, 23489130), (2, 11744565), (3, 7829710), (5, 4697826), (6, 3914855), (7, 3355590), (10, 2348913), (14, 1677795), (15, 1565942), (19, 1236270), (21, 1118530), (29, 809970), (30, 782971), (35, 671118), (38, 618135), (42, 559265), (49, 479370), (57, 412090), (58, 404985), (70, 335559), (87, 269990), (95, 247254), (98, 239685), (105, 223706), (114, 206045), (133, 176610), (145, 161994), (147, 159790), (174, 134995), (190, 123627), (203, 115710), (210, 111853), (245, 95874), (266, 88305), (285, 82418), (290, 80997), (294, 79895), (399, 58870), (406, 57855), (435, 53998), (490, 47937), (551, 42630), (570, 41209), (609, 38570), (665, 35322), (735, 31958), (798, 29435), (841, 27930), (870, 26999), (931, 25230), (1015, 23142), (1102, 21315), (1218, 19285), (1330, 17661), (1421, 16530), (1470, 15979), (1653, 14210), (1682, 13965), (1862, 12615), (1995, 11774), (2030, 11571), (2523, 9310), (2755, 8526), (2793, 8410), (2842, 8265), (3045, 7714), (3306, 7105), (3857, 6090), (3990, 5887), (4205, 5586), (4263, 5510), (4655, 5046)]