713155240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1355

約数の個数: 128

約数和(自身を含む): 1925337600

約数和(自身を除く): 1212182360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 71, 116, 140, 142, 145, 203, 232, 280, 284, 290, 355, 406, 497, 568, 580, 710, 812, 994, 1015, 1160, 1237, 1420, 1624, 1988, 2030, 2059, 2474, 2485, 2840, 3976, 4060, 4118, 4948, 4970, 6185, 8120, 8236, 8659, 9896, 9940, 10295, 12370, 14413, 16472, 17318, 19880, 20590, 24740, 28826, 34636, 35873, 41180, 43295, 49480, 57652, 69272, 71746, 72065, 82360, 86590, 87827, 115304, 143492, 144130, 173180, 175654, 179365, 251111, 286984, 288260, 346360, 351308, 358730, 439135, 502222, 576520, 614789, 702616, 717460, 878270, 1004444, 1229578, 1255555, 1434920, 1756540, 2008888, 2459156, 2511110, 2546983, 3073945, 3513080, 4918312, 5022220, 5093966, 6147890, 10044440, 10187932, 12295780, 12734915, 17828881, 20375864, 24591560, 25469830, 35657762, 50939660, 71315524, 89144405, 101879320, 142631048, 178288810, 356577620, 713155240]

約数ペア:

[(1, 713155240), (2, 356577620), (4, 178288810), (5, 142631048), (7, 101879320), (8, 89144405), (10, 71315524), (14, 50939660), (20, 35657762), (28, 25469830), (29, 24591560), (35, 20375864), (40, 17828881), (56, 12734915), (58, 12295780), (70, 10187932), (71, 10044440), (116, 6147890), (140, 5093966), (142, 5022220), (145, 4918312), (203, 3513080), (232, 3073945), (280, 2546983), (284, 2511110), (290, 2459156), (355, 2008888), (406, 1756540), (497, 1434920), (568, 1255555), (580, 1229578), (710, 1004444), (812, 878270), (994, 717460), (1015, 702616), (1160, 614789), (1237, 576520), (1420, 502222), (1624, 439135), (1988, 358730), (2030, 351308), (2059, 346360), (2474, 288260), (2485, 286984), (2840, 251111), (3976, 179365), (4060, 175654), (4118, 173180), (4948, 144130), (4970, 143492), (6185, 115304), (8120, 87827), (8236, 86590), (8659, 82360), (9896, 72065), (9940, 71746), (10295, 69272), (12370, 57652), (14413, 49480), (16472, 43295), (17318, 41180), (19880, 35873), (20590, 34636), (24740, 28826)]