22887780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1229

約数の個数: 96

約数和(自身を含む): 71487360

約数和(自身を除く): 48599580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1181, 1292, 1615, 1938, 2362, 3230, 3543, 3876, 4724, 4845, 5905, 6460, 7086, 9690, 11810, 14172, 17715, 19380, 20077, 22439, 23620, 35430, 40154, 44878, 60231, 67317, 70860, 80308, 89756, 100385, 112195, 120462, 134634, 200770, 224390, 240924, 269268, 301155, 336585, 381463, 401540, 448780, 602310, 673170, 762926, 1144389, 1204620, 1346340, 1525852, 1907315, 2288778, 3814630, 4577556, 5721945, 7629260, 11443890, 22887780]

約数ペア:

[(1, 22887780), (2, 11443890), (3, 7629260), (4, 5721945), (5, 4577556), (6, 3814630), (10, 2288778), (12, 1907315), (15, 1525852), (17, 1346340), (19, 1204620), (20, 1144389), (30, 762926), (34, 673170), (38, 602310), (51, 448780), (57, 401540), (60, 381463), (68, 336585), (76, 301155), (85, 269268), (95, 240924), (102, 224390), (114, 200770), (170, 134634), (190, 120462), (204, 112195), (228, 100385), (255, 89756), (285, 80308), (323, 70860), (340, 67317), (380, 60231), (510, 44878), (570, 40154), (646, 35430), (969, 23620), (1020, 22439), (1140, 20077), (1181, 19380), (1292, 17715), (1615, 14172), (1938, 11810), (2362, 9690), (3230, 7086), (3543, 6460), (3876, 5905), (4724, 4845)]