2012576730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{853}}^1$

素因数の和:996

約数の個数: 128

約数和(自身を含む): 5194506240

約数和(自身を除く): 3181929510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 43, 59, 62, 86, 93, 118, 129, 155, 177, 186, 215, 258, 295, 310, 354, 430, 465, 590, 645, 853, 885, 930, 1290, 1333, 1706, 1770, 1829, 2537, 2559, 2666, 3658, 3999, 4265, 5074, 5118, 5487, 6665, 7611, 7998, 8530, 9145, 10974, 12685, 12795, 13330, 15222, 18290, 19995, 25370, 25590, 26443, 27435, 36679, 38055, 39990, 50327, 52886, 54870, 73358, 76110, 78647, 79329, 100654, 110037, 132215, 150981, 157294, 158658, 183395, 220074, 235941, 251635, 264430, 301962, 366790, 393235, 396645, 471882, 503270, 550185, 754905, 786470, 793290, 1100370, 1137049, 1179705, 1509810, 1560137, 2164061, 2274098, 2359410, 3120274, 3411147, 4328122, 4680411, 5685245, 6492183, 6822294, 7800685, 9360822, 10820305, 11370490, 12984366, 15601370, 17055735, 21640610, 23402055, 32460915, 34111470, 46804110, 64921830, 67085891, 134171782, 201257673, 335429455, 402515346, 670858910, 1006288365, 2012576730]

約数ペア:

[(1, 2012576730), (2, 1006288365), (3, 670858910), (5, 402515346), (6, 335429455), (10, 201257673), (15, 134171782), (30, 67085891), (31, 64921830), (43, 46804110), (59, 34111470), (62, 32460915), (86, 23402055), (93, 21640610), (118, 17055735), (129, 15601370), (155, 12984366), (177, 11370490), (186, 10820305), (215, 9360822), (258, 7800685), (295, 6822294), (310, 6492183), (354, 5685245), (430, 4680411), (465, 4328122), (590, 3411147), (645, 3120274), (853, 2359410), (885, 2274098), (930, 2164061), (1290, 1560137), (1333, 1509810), (1706, 1179705), (1770, 1137049), (1829, 1100370), (2537, 793290), (2559, 786470), (2666, 754905), (3658, 550185), (3999, 503270), (4265, 471882), (5074, 396645), (5118, 393235), (5487, 366790), (6665, 301962), (7611, 264430), (7998, 251635), (8530, 235941), (9145, 220074), (10974, 183395), (12685, 158658), (12795, 157294), (13330, 150981), (15222, 132215), (18290, 110037), (19995, 100654), (25370, 79329), (25590, 78647), (26443, 76110), (27435, 73358), (36679, 54870), (38055, 52886), (39990, 50327)]