1330999740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{150907}}^1$

素因数の和:150936

約数の個数: 108

約数和(自身を含む): 4696558776

約数和(自身を除く): 3365559036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 150907, 301814, 452721, 603628, 754535, 905442, 1056349, 1358163, 1509070, 1810884, 2112698, 2263605, 2716326, 3018140, 3169047, 4225396, 4527210, 5281745, 5432652, 6338094, 6790815, 7394443, 9054420, 9507141, 10563490, 12676188, 13581630, 14788886, 15845235, 19014282, 21126980, 22183329, 27163260, 29577772, 31690470, 36972215, 38028564, 44366658, 47535705, 63380940, 66549987, 73944430, 88733316, 95071410, 110916645, 133099974, 147888860, 190142820, 221833290, 266199948, 332749935, 443666580, 665499870, 1330999740]

約数ペア:

[(1, 1330999740), (2, 665499870), (3, 443666580), (4, 332749935), (5, 266199948), (6, 221833290), (7, 190142820), (9, 147888860), (10, 133099974), (12, 110916645), (14, 95071410), (15, 88733316), (18, 73944430), (20, 66549987), (21, 63380940), (28, 47535705), (30, 44366658), (35, 38028564), (36, 36972215), (42, 31690470), (45, 29577772), (49, 27163260), (60, 22183329), (63, 21126980), (70, 19014282), (84, 15845235), (90, 14788886), (98, 13581630), (105, 12676188), (126, 10563490), (140, 9507141), (147, 9054420), (180, 7394443), (196, 6790815), (210, 6338094), (245, 5432652), (252, 5281745), (294, 4527210), (315, 4225396), (420, 3169047), (441, 3018140), (490, 2716326), (588, 2263605), (630, 2112698), (735, 1810884), (882, 1509070), (980, 1358163), (1260, 1056349), (1470, 905442), (1764, 754535), (2205, 603628), (2940, 452721), (4410, 301814), (8820, 150907)]