1355130

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{239}}^1$

素因数の和:265

約数の個数: 80

約数和(自身を含む): 4181760

約数和(自身を除く): 2826630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 239, 270, 315, 378, 405, 478, 567, 630, 717, 810, 945, 1134, 1195, 1434, 1673, 1890, 2151, 2390, 2835, 3346, 3585, 4302, 5019, 5670, 6453, 7170, 8365, 10038, 10755, 12906, 15057, 16730, 19359, 21510, 25095, 30114, 32265, 38718, 45171, 50190, 64530, 75285, 90342, 96795, 135513, 150570, 193590, 225855, 271026, 451710, 677565, 1355130]

約数ペア:

[(1, 1355130), (2, 677565), (3, 451710), (5, 271026), (6, 225855), (7, 193590), (9, 150570), (10, 135513), (14, 96795), (15, 90342), (18, 75285), (21, 64530), (27, 50190), (30, 45171), (35, 38718), (42, 32265), (45, 30114), (54, 25095), (63, 21510), (70, 19359), (81, 16730), (90, 15057), (105, 12906), (126, 10755), (135, 10038), (162, 8365), (189, 7170), (210, 6453), (239, 5670), (270, 5019), (315, 4302), (378, 3585), (405, 3346), (478, 2835), (567, 2390), (630, 2151), (717, 1890), (810, 1673), (945, 1434), (1134, 1195)]