821037430070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1\times {\mathrm{14621}}^1$

素因数の和:15126

約数の個数: 128

約数和(自身を含む): 1757357586432

約数和(自身を除く): 936320156362

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 107, 110, 130, 143, 214, 286, 367, 535, 715, 734, 1070, 1177, 1391, 1430, 1835, 2354, 2782, 3670, 4037, 4771, 5885, 6955, 8074, 9542, 11770, 13910, 14621, 15301, 20185, 23855, 29242, 30602, 39269, 40370, 47710, 52481, 73105, 76505, 78538, 104962, 146210, 153010, 160831, 190073, 196345, 262405, 321662, 380146, 392690, 431959, 510497, 524810, 804155, 863918, 950365, 1020994, 1564447, 1608310, 1900730, 2090803, 2159795, 2552485, 3128894, 4181606, 4319590, 5104970, 5365907, 5615467, 7822235, 10454015, 10731814, 11230934, 15644470, 17208917, 20337811, 20908030, 26829535, 28077335, 34417834, 40675622, 53659070, 56154670, 59024977, 69756791, 86044585, 101689055, 118049954, 139513582, 172089170, 203378110, 223715921, 295124885, 348783955, 447431842, 574152049, 590249770, 697567910, 767324701, 1118579605, 1148304098, 1534649402, 2237159210, 2870760245, 3836623505, 5741520490, 6315672539, 7463976637, 7673247010, 12631345078, 14927953274, 31578362695, 37319883185, 63156725390, 74639766370, 82103743007, 164207486014, 410518715035, 821037430070]

約数ペア:

[(1, 821037430070), (2, 410518715035), (5, 164207486014), (10, 82103743007), (11, 74639766370), (13, 63156725390), (22, 37319883185), (26, 31578362695), (55, 14927953274), (65, 12631345078), (107, 7673247010), (110, 7463976637), (130, 6315672539), (143, 5741520490), (214, 3836623505), (286, 2870760245), (367, 2237159210), (535, 1534649402), (715, 1148304098), (734, 1118579605), (1070, 767324701), (1177, 697567910), (1391, 590249770), (1430, 574152049), (1835, 447431842), (2354, 348783955), (2782, 295124885), (3670, 223715921), (4037, 203378110), (4771, 172089170), (5885, 139513582), (6955, 118049954), (8074, 101689055), (9542, 86044585), (11770, 69756791), (13910, 59024977), (14621, 56154670), (15301, 53659070), (20185, 40675622), (23855, 34417834), (29242, 28077335), (30602, 26829535), (39269, 20908030), (40370, 20337811), (47710, 17208917), (52481, 15644470), (73105, 11230934), (76505, 10731814), (78538, 10454015), (104962, 7822235), (146210, 5615467), (153010, 5365907), (160831, 5104970), (190073, 4319590), (196345, 4181606), (262405, 3128894), (321662, 2552485), (380146, 2159795), (392690, 2090803), (431959, 1900730), (510497, 1608310), (524810, 1564447), (804155, 1020994), (863918, 950365)]