22056420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 64576512

約数和(自身を除く): 42520092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 83, 86, 103, 129, 166, 172, 206, 215, 249, 258, 309, 332, 412, 415, 430, 498, 515, 516, 618, 645, 830, 860, 996, 1030, 1236, 1245, 1290, 1545, 1660, 2060, 2490, 2580, 3090, 3569, 4429, 4980, 6180, 7138, 8549, 8858, 10707, 13287, 14276, 17098, 17716, 17845, 21414, 22145, 25647, 26574, 34196, 35690, 42745, 42828, 44290, 51294, 53148, 53535, 66435, 71380, 85490, 88580, 102588, 107070, 128235, 132870, 170980, 214140, 256470, 265740, 367607, 512940, 735214, 1102821, 1470428, 1838035, 2205642, 3676070, 4411284, 5514105, 7352140, 11028210, 22056420]

約数ペア:

[(1, 22056420), (2, 11028210), (3, 7352140), (4, 5514105), (5, 4411284), (6, 3676070), (10, 2205642), (12, 1838035), (15, 1470428), (20, 1102821), (30, 735214), (43, 512940), (60, 367607), (83, 265740), (86, 256470), (103, 214140), (129, 170980), (166, 132870), (172, 128235), (206, 107070), (215, 102588), (249, 88580), (258, 85490), (309, 71380), (332, 66435), (412, 53535), (415, 53148), (430, 51294), (498, 44290), (515, 42828), (516, 42745), (618, 35690), (645, 34196), (830, 26574), (860, 25647), (996, 22145), (1030, 21414), (1236, 17845), (1245, 17716), (1290, 17098), (1545, 14276), (1660, 13287), (2060, 10707), (2490, 8858), (2580, 8549), (3090, 7138), (3569, 6180), (4429, 4980)]