28549497270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{36263}}^1$

素因数の和:36466

約数の個数: 128

約数和(自身を含む): 82215419904

約数和(自身を除く): 53665922634

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 163, 210, 230, 322, 326, 345, 483, 489, 690, 805, 815, 966, 978, 1141, 1610, 1630, 2282, 2415, 2445, 3423, 3749, 4830, 4890, 5705, 6846, 7498, 11247, 11410, 17115, 18745, 22494, 26243, 34230, 36263, 37490, 52486, 56235, 72526, 78729, 108789, 112470, 131215, 157458, 181315, 217578, 253841, 262430, 362630, 393645, 507682, 543945, 761523, 787290, 834049, 1087890, 1269205, 1523046, 1668098, 2502147, 2538410, 3807615, 4170245, 5004294, 5838343, 5910869, 7615230, 8340490, 11676686, 11821738, 12510735, 17515029, 17732607, 25021470, 29191715, 29554345, 35030058, 35465214, 41376083, 58383430, 59108690, 82752166, 87575145, 88663035, 124128249, 135949987, 175150290, 177326070, 206880415, 248256498, 271899974, 407849961, 413760830, 620641245, 679749935, 815699922, 951649909, 1241282490, 1359499870, 1903299818, 2039249805, 2854949727, 4078499610, 4758249545, 5709899454, 9516499090, 14274748635, 28549497270]

約数ペア:

[(1, 28549497270), (2, 14274748635), (3, 9516499090), (5, 5709899454), (6, 4758249545), (7, 4078499610), (10, 2854949727), (14, 2039249805), (15, 1903299818), (21, 1359499870), (23, 1241282490), (30, 951649909), (35, 815699922), (42, 679749935), (46, 620641245), (69, 413760830), (70, 407849961), (105, 271899974), (115, 248256498), (138, 206880415), (161, 177326070), (163, 175150290), (210, 135949987), (230, 124128249), (322, 88663035), (326, 87575145), (345, 82752166), (483, 59108690), (489, 58383430), (690, 41376083), (805, 35465214), (815, 35030058), (966, 29554345), (978, 29191715), (1141, 25021470), (1610, 17732607), (1630, 17515029), (2282, 12510735), (2415, 11821738), (2445, 11676686), (3423, 8340490), (3749, 7615230), (4830, 5910869), (4890, 5838343), (5705, 5004294), (6846, 4170245), (7498, 3807615), (11247, 2538410), (11410, 2502147), (17115, 1668098), (18745, 1523046), (22494, 1269205), (26243, 1087890), (34230, 834049), (36263, 787290), (37490, 761523), (52486, 543945), (56235, 507682), (72526, 393645), (78729, 362630), (108789, 262430), (112470, 253841), (131215, 217578), (157458, 181315)]