130127790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:298

約数の個数: 128

約数和(自身を含む): 357073920

約数和(自身を除く): 226946130

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 89, 115, 130, 138, 163, 178, 195, 230, 267, 299, 326, 345, 390, 445, 489, 534, 598, 690, 815, 890, 897, 978, 1157, 1335, 1495, 1630, 1794, 2047, 2119, 2314, 2445, 2670, 2990, 3471, 3749, 4094, 4238, 4485, 4890, 5785, 6141, 6357, 6942, 7498, 8970, 10235, 10595, 11247, 11570, 12282, 12714, 14507, 17355, 18745, 20470, 21190, 22494, 26611, 29014, 30705, 31785, 34710, 37490, 43521, 48737, 53222, 56235, 61410, 63570, 72535, 79833, 87042, 97474, 112470, 133055, 145070, 146211, 159666, 188591, 217605, 243685, 266110, 292422, 333661, 377182, 399165, 435210, 487370, 565773, 667322, 731055, 798330, 942955, 1000983, 1131546, 1462110, 1668305, 1885910, 2001966, 2828865, 3336610, 4337593, 5004915, 5657730, 8675186, 10009830, 13012779, 21687965, 26025558, 43375930, 65063895, 130127790]

約数ペア:

[(1, 130127790), (2, 65063895), (3, 43375930), (5, 26025558), (6, 21687965), (10, 13012779), (13, 10009830), (15, 8675186), (23, 5657730), (26, 5004915), (30, 4337593), (39, 3336610), (46, 2828865), (65, 2001966), (69, 1885910), (78, 1668305), (89, 1462110), (115, 1131546), (130, 1000983), (138, 942955), (163, 798330), (178, 731055), (195, 667322), (230, 565773), (267, 487370), (299, 435210), (326, 399165), (345, 377182), (390, 333661), (445, 292422), (489, 266110), (534, 243685), (598, 217605), (690, 188591), (815, 159666), (890, 146211), (897, 145070), (978, 133055), (1157, 112470), (1335, 97474), (1495, 87042), (1630, 79833), (1794, 72535), (2047, 63570), (2119, 61410), (2314, 56235), (2445, 53222), (2670, 48737), (2990, 43521), (3471, 37490), (3749, 34710), (4094, 31785), (4238, 30705), (4485, 29014), (4890, 26611), (5785, 22494), (6141, 21190), (6357, 20470), (6942, 18745), (7498, 17355), (8970, 14507), (10235, 12714), (10595, 12282), (11247, 11570)]