13490190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:76

約数の個数: 192

約数和(自身を含む): 44928000

約数和(自身を除く): 31437810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 23, 30, 35, 38, 42, 45, 46, 49, 57, 63, 69, 70, 90, 95, 98, 105, 114, 115, 126, 133, 138, 147, 161, 171, 190, 207, 210, 230, 245, 266, 285, 294, 315, 322, 342, 343, 345, 399, 414, 437, 441, 483, 490, 570, 630, 665, 686, 690, 735, 798, 805, 855, 874, 882, 931, 966, 1029, 1035, 1127, 1197, 1311, 1330, 1449, 1470, 1610, 1710, 1715, 1862, 1995, 2058, 2070, 2185, 2205, 2254, 2394, 2415, 2622, 2793, 2898, 3059, 3087, 3381, 3430, 3933, 3990, 4370, 4410, 4655, 4830, 5145, 5586, 5635, 5985, 6118, 6174, 6517, 6555, 6762, 7245, 7866, 7889, 8379, 9177, 9310, 10143, 10290, 11270, 11970, 13034, 13110, 13965, 14490, 15295, 15435, 15778, 16758, 16905, 18354, 19551, 19665, 20286, 21413, 23667, 27531, 27930, 30590, 30870, 32585, 33810, 39102, 39330, 39445, 41895, 42826, 45885, 47334, 50715, 55062, 58653, 64239, 65170, 71001, 78890, 83790, 91770, 97755, 101430, 107065, 117306, 118335, 128478, 137655, 142002, 149891, 192717, 195510, 214130, 236670, 275310, 293265, 299782, 321195, 355005, 385434, 449673, 586530, 642390, 710010, 749455, 899346, 963585, 1349019, 1498910, 1927170, 2248365, 2698038, 4496730, 6745095, 13490190]

約数ペア:

[(1, 13490190), (2, 6745095), (3, 4496730), (5, 2698038), (6, 2248365), (7, 1927170), (9, 1498910), (10, 1349019), (14, 963585), (15, 899346), (18, 749455), (19, 710010), (21, 642390), (23, 586530), (30, 449673), (35, 385434), (38, 355005), (42, 321195), (45, 299782), (46, 293265), (49, 275310), (57, 236670), (63, 214130), (69, 195510), (70, 192717), (90, 149891), (95, 142002), (98, 137655), (105, 128478), (114, 118335), (115, 117306), (126, 107065), (133, 101430), (138, 97755), (147, 91770), (161, 83790), (171, 78890), (190, 71001), (207, 65170), (210, 64239), (230, 58653), (245, 55062), (266, 50715), (285, 47334), (294, 45885), (315, 42826), (322, 41895), (342, 39445), (343, 39330), (345, 39102), (399, 33810), (414, 32585), (437, 30870), (441, 30590), (483, 27930), (490, 27531), (570, 23667), (630, 21413), (665, 20286), (686, 19665), (690, 19551), (735, 18354), (798, 16905), (805, 16758), (855, 15778), (874, 15435), (882, 15295), (931, 14490), (966, 13965), (1029, 13110), (1035, 13034), (1127, 11970), (1197, 11270), (1311, 10290), (1330, 10143), (1449, 9310), (1470, 9177), (1610, 8379), (1710, 7889), (1715, 7866), (1862, 7245), (1995, 6762), (2058, 6555), (2070, 6517), (2185, 6174), (2205, 6118), (2254, 5985), (2394, 5635), (2415, 5586), (2622, 5145), (2793, 4830), (2898, 4655), (3059, 4410), (3087, 4370), (3381, 3990), (3430, 3933)]