353449740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5227}}^1$

素因数の和:5276

約数の個数: 144

約数和(自身を含む): 1201519872

約数和(自身を除く): 848070132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 98, 105, 115, 138, 140, 147, 161, 196, 210, 230, 245, 276, 294, 322, 345, 420, 460, 483, 490, 588, 644, 690, 735, 805, 966, 980, 1127, 1380, 1470, 1610, 1932, 2254, 2415, 2940, 3220, 3381, 4508, 4830, 5227, 5635, 6762, 9660, 10454, 11270, 13524, 15681, 16905, 20908, 22540, 26135, 31362, 33810, 36589, 52270, 62724, 67620, 73178, 78405, 104540, 109767, 120221, 146356, 156810, 182945, 219534, 240442, 256123, 313620, 360663, 365890, 439068, 480884, 512246, 548835, 601105, 721326, 731780, 768369, 841547, 1024492, 1097670, 1202210, 1280615, 1442652, 1536738, 1683094, 1803315, 2195340, 2404420, 2524641, 2561230, 3073476, 3366188, 3606630, 3841845, 4207735, 5049282, 5122460, 5890829, 7213260, 7683690, 8415470, 10098564, 11781658, 12623205, 15367380, 16830940, 17672487, 23563316, 25246410, 29454145, 35344974, 50492820, 58908290, 70689948, 88362435, 117816580, 176724870, 353449740]

約数ペア:

[(1, 353449740), (2, 176724870), (3, 117816580), (4, 88362435), (5, 70689948), (6, 58908290), (7, 50492820), (10, 35344974), (12, 29454145), (14, 25246410), (15, 23563316), (20, 17672487), (21, 16830940), (23, 15367380), (28, 12623205), (30, 11781658), (35, 10098564), (42, 8415470), (46, 7683690), (49, 7213260), (60, 5890829), (69, 5122460), (70, 5049282), (84, 4207735), (92, 3841845), (98, 3606630), (105, 3366188), (115, 3073476), (138, 2561230), (140, 2524641), (147, 2404420), (161, 2195340), (196, 1803315), (210, 1683094), (230, 1536738), (245, 1442652), (276, 1280615), (294, 1202210), (322, 1097670), (345, 1024492), (420, 841547), (460, 768369), (483, 731780), (490, 721326), (588, 601105), (644, 548835), (690, 512246), (735, 480884), (805, 439068), (966, 365890), (980, 360663), (1127, 313620), (1380, 256123), (1470, 240442), (1610, 219534), (1932, 182945), (2254, 156810), (2415, 146356), (2940, 120221), (3220, 109767), (3381, 104540), (4508, 78405), (4830, 73178), (5227, 67620), (5635, 62724), (6762, 52270), (9660, 36589), (10454, 33810), (11270, 31362), (13524, 26135), (15681, 22540), (16905, 20908)]