13689690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 40919040

約数和(自身を除く): 27229350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 47, 57, 70, 73, 94, 95, 105, 114, 133, 141, 146, 190, 210, 219, 235, 266, 282, 285, 329, 365, 399, 438, 470, 511, 570, 658, 665, 705, 730, 798, 893, 987, 1022, 1095, 1330, 1387, 1410, 1533, 1645, 1786, 1974, 1995, 2190, 2555, 2679, 2774, 3066, 3290, 3431, 3990, 4161, 4465, 4935, 5110, 5358, 6251, 6862, 6935, 7665, 8322, 8930, 9709, 9870, 10293, 12502, 13395, 13870, 15330, 17155, 18753, 19418, 20586, 20805, 24017, 26790, 29127, 31255, 34310, 37506, 41610, 48034, 48545, 51465, 58254, 62510, 65189, 72051, 93765, 97090, 102930, 120085, 130378, 144102, 145635, 187530, 195567, 240170, 291270, 325945, 360255, 391134, 456323, 651890, 720510, 912646, 977835, 1368969, 1955670, 2281615, 2737938, 4563230, 6844845, 13689690]

約数ペア:

[(1, 13689690), (2, 6844845), (3, 4563230), (5, 2737938), (6, 2281615), (7, 1955670), (10, 1368969), (14, 977835), (15, 912646), (19, 720510), (21, 651890), (30, 456323), (35, 391134), (38, 360255), (42, 325945), (47, 291270), (57, 240170), (70, 195567), (73, 187530), (94, 145635), (95, 144102), (105, 130378), (114, 120085), (133, 102930), (141, 97090), (146, 93765), (190, 72051), (210, 65189), (219, 62510), (235, 58254), (266, 51465), (282, 48545), (285, 48034), (329, 41610), (365, 37506), (399, 34310), (438, 31255), (470, 29127), (511, 26790), (570, 24017), (658, 20805), (665, 20586), (705, 19418), (730, 18753), (798, 17155), (893, 15330), (987, 13870), (1022, 13395), (1095, 12502), (1330, 10293), (1387, 9870), (1410, 9709), (1533, 8930), (1645, 8322), (1786, 7665), (1974, 6935), (1995, 6862), (2190, 6251), (2555, 5358), (2679, 5110), (2774, 4935), (3066, 4465), (3290, 4161), (3431, 3990)]