129628590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:594

約数の個数: 128

約数和(自身を含む): 387459072

約数和(自身を除く): 257830482

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 103, 105, 130, 182, 195, 206, 210, 273, 309, 390, 455, 461, 515, 546, 618, 721, 910, 922, 1030, 1339, 1365, 1383, 1442, 1545, 2163, 2305, 2678, 2730, 2766, 3090, 3227, 3605, 4017, 4326, 4610, 5993, 6454, 6695, 6915, 7210, 8034, 9373, 9681, 10815, 11986, 13390, 13830, 16135, 17979, 18746, 19362, 20085, 21630, 28119, 29965, 32270, 35958, 40170, 41951, 46865, 47483, 48405, 56238, 59930, 83902, 89895, 93730, 94966, 96810, 125853, 140595, 142449, 179790, 209755, 237415, 251706, 281190, 284898, 332381, 419510, 474830, 617279, 629265, 664762, 712245, 997143, 1234558, 1258530, 1424490, 1661905, 1851837, 1994286, 3086395, 3323810, 3703674, 4320953, 4985715, 6172790, 8641906, 9259185, 9971430, 12962859, 18518370, 21604765, 25925718, 43209530, 64814295, 129628590]

約数ペア:

[(1, 129628590), (2, 64814295), (3, 43209530), (5, 25925718), (6, 21604765), (7, 18518370), (10, 12962859), (13, 9971430), (14, 9259185), (15, 8641906), (21, 6172790), (26, 4985715), (30, 4320953), (35, 3703674), (39, 3323810), (42, 3086395), (65, 1994286), (70, 1851837), (78, 1661905), (91, 1424490), (103, 1258530), (105, 1234558), (130, 997143), (182, 712245), (195, 664762), (206, 629265), (210, 617279), (273, 474830), (309, 419510), (390, 332381), (455, 284898), (461, 281190), (515, 251706), (546, 237415), (618, 209755), (721, 179790), (910, 142449), (922, 140595), (1030, 125853), (1339, 96810), (1365, 94966), (1383, 93730), (1442, 89895), (1545, 83902), (2163, 59930), (2305, 56238), (2678, 48405), (2730, 47483), (2766, 46865), (3090, 41951), (3227, 40170), (3605, 35958), (4017, 32270), (4326, 29965), (4610, 28119), (5993, 21630), (6454, 20085), (6695, 19362), (6915, 18746), (7210, 17979), (8034, 16135), (9373, 13830), (9681, 13390), (10815, 11986)]