29640520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:527

約数の個数: 128

約数和(自身を含む): 87091200

約数和(自身を除く): 57450680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 340, 364, 442, 455, 476, 479, 520, 595, 680, 728, 884, 910, 952, 958, 1105, 1190, 1547, 1768, 1820, 1916, 2210, 2380, 2395, 3094, 3353, 3640, 3832, 4420, 4760, 4790, 6188, 6227, 6706, 7735, 8143, 8840, 9580, 12376, 12454, 13412, 15470, 16286, 16765, 19160, 24908, 26824, 30940, 31135, 32572, 33530, 40715, 43589, 49816, 57001, 61880, 62270, 65144, 67060, 81430, 87178, 105859, 114002, 124540, 134120, 162860, 174356, 211718, 217945, 228004, 249080, 285005, 325720, 348712, 423436, 435890, 456008, 529295, 570010, 741013, 846872, 871780, 1058590, 1140020, 1482026, 1743560, 2117180, 2280040, 2964052, 3705065, 4234360, 5928104, 7410130, 14820260, 29640520]

約数ペア:

[(1, 29640520), (2, 14820260), (4, 7410130), (5, 5928104), (7, 4234360), (8, 3705065), (10, 2964052), (13, 2280040), (14, 2117180), (17, 1743560), (20, 1482026), (26, 1140020), (28, 1058590), (34, 871780), (35, 846872), (40, 741013), (52, 570010), (56, 529295), (65, 456008), (68, 435890), (70, 423436), (85, 348712), (91, 325720), (104, 285005), (119, 249080), (130, 228004), (136, 217945), (140, 211718), (170, 174356), (182, 162860), (221, 134120), (238, 124540), (260, 114002), (280, 105859), (340, 87178), (364, 81430), (442, 67060), (455, 65144), (476, 62270), (479, 61880), (520, 57001), (595, 49816), (680, 43589), (728, 40715), (884, 33530), (910, 32572), (952, 31135), (958, 30940), (1105, 26824), (1190, 24908), (1547, 19160), (1768, 16765), (1820, 16286), (1916, 15470), (2210, 13412), (2380, 12454), (2395, 12376), (3094, 9580), (3353, 8840), (3640, 8143), (3832, 7735), (4420, 6706), (4760, 6227), (4790, 6188)]