1520299732

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{15137}}^1$

素因数の和:15376

約数の個数: 48

約数和(自身を含む): 3234930048

約数和(自身を除く): 1714630316

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 211, 238, 422, 476, 844, 1477, 2954, 3587, 5908, 7174, 14348, 15137, 25109, 30274, 50218, 60548, 100436, 105959, 211918, 257329, 423836, 514658, 1029316, 1801303, 3193907, 3602606, 6387814, 7205212, 12775628, 22357349, 44714698, 54296419, 89429396, 108592838, 217185676, 380074933, 760149866, 1520299732]

約数ペア:

[(1, 1520299732), (2, 760149866), (4, 380074933), (7, 217185676), (14, 108592838), (17, 89429396), (28, 54296419), (34, 44714698), (68, 22357349), (119, 12775628), (211, 7205212), (238, 6387814), (422, 3602606), (476, 3193907), (844, 1801303), (1477, 1029316), (2954, 514658), (3587, 423836), (5908, 257329), (7174, 211918), (14348, 105959), (15137, 100436), (25109, 60548), (30274, 50218)]