237779220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9281}}^1$

素因数の和:9361

約数の個数: 96

約数和(自身を含む): 773450496

約数和(自身を除く): 535671276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 3660, 4270, 5124, 6405, 8540, 9281, 12810, 18562, 25620, 27843, 37124, 46405, 55686, 64967, 92810, 111372, 129934, 139215, 185620, 194901, 259868, 278430, 324835, 389802, 556860, 566141, 649670, 779604, 974505, 1132282, 1299340, 1698423, 1949010, 2264564, 2830705, 3396846, 3898020, 3962987, 5661410, 6793692, 7925974, 8492115, 11322820, 11888961, 15851948, 16984230, 19814935, 23777922, 33968460, 39629870, 47555844, 59444805, 79259740, 118889610, 237779220]

約数ペア:

[(1, 237779220), (2, 118889610), (3, 79259740), (4, 59444805), (5, 47555844), (6, 39629870), (7, 33968460), (10, 23777922), (12, 19814935), (14, 16984230), (15, 15851948), (20, 11888961), (21, 11322820), (28, 8492115), (30, 7925974), (35, 6793692), (42, 5661410), (60, 3962987), (61, 3898020), (70, 3396846), (84, 2830705), (105, 2264564), (122, 1949010), (140, 1698423), (183, 1299340), (210, 1132282), (244, 974505), (305, 779604), (366, 649670), (420, 566141), (427, 556860), (610, 389802), (732, 324835), (854, 278430), (915, 259868), (1220, 194901), (1281, 185620), (1708, 139215), (1830, 129934), (2135, 111372), (2562, 92810), (3660, 64967), (4270, 55686), (5124, 46405), (6405, 37124), (8540, 27843), (9281, 25620), (12810, 18562)]