826570260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{270121}}^1$

素因数の和:270153

約数の個数: 72

約数和(自身を含む): 2654759016

約数和(自身を除く): 1828188756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 270121, 540242, 810363, 1080484, 1350605, 1620726, 2431089, 2701210, 3241452, 4051815, 4592057, 4862178, 5402420, 8103630, 9184114, 9724356, 12155445, 13776171, 16207260, 18368228, 22960285, 24310890, 27552342, 41328513, 45920570, 48621780, 55104684, 68880855, 82657026, 91841140, 137761710, 165314052, 206642565, 275523420, 413285130, 826570260]

約数ペア:

[(1, 826570260), (2, 413285130), (3, 275523420), (4, 206642565), (5, 165314052), (6, 137761710), (9, 91841140), (10, 82657026), (12, 68880855), (15, 55104684), (17, 48621780), (18, 45920570), (20, 41328513), (30, 27552342), (34, 24310890), (36, 22960285), (45, 18368228), (51, 16207260), (60, 13776171), (68, 12155445), (85, 9724356), (90, 9184114), (102, 8103630), (153, 5402420), (170, 4862178), (180, 4592057), (204, 4051815), (255, 3241452), (306, 2701210), (340, 2431089), (510, 1620726), (612, 1350605), (765, 1080484), (1020, 810363), (1530, 540242), (3060, 270121)]