2021933070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{13591}}^1$

素因数の和:13655

約数の個数: 128

約数和(自身を含む): 5871744000

約数和(自身を除く): 3849810930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 29, 30, 38, 45, 54, 57, 58, 87, 90, 95, 114, 135, 145, 171, 174, 190, 261, 270, 285, 290, 342, 435, 513, 522, 551, 570, 783, 855, 870, 1026, 1102, 1305, 1566, 1653, 1710, 2565, 2610, 2755, 3306, 3915, 4959, 5130, 5510, 7830, 8265, 9918, 13591, 14877, 16530, 24795, 27182, 29754, 40773, 49590, 67955, 74385, 81546, 122319, 135910, 148770, 203865, 244638, 258229, 366957, 394139, 407730, 516458, 611595, 733914, 774687, 788278, 1182417, 1223190, 1291145, 1549374, 1834785, 1970695, 2324061, 2364834, 2582290, 3547251, 3669570, 3873435, 3941390, 4648122, 5912085, 6972183, 7094502, 7488641, 7746870, 10641753, 11620305, 11824170, 13944366, 14977282, 17736255, 21283506, 22465923, 23240610, 34860915, 35472510, 37443205, 44931846, 53208765, 67397769, 69721830, 74886410, 106417530, 112329615, 134795538, 202193307, 224659230, 336988845, 404386614, 673977690, 1010966535, 2021933070]

約数ペア:

[(1, 2021933070), (2, 1010966535), (3, 673977690), (5, 404386614), (6, 336988845), (9, 224659230), (10, 202193307), (15, 134795538), (18, 112329615), (19, 106417530), (27, 74886410), (29, 69721830), (30, 67397769), (38, 53208765), (45, 44931846), (54, 37443205), (57, 35472510), (58, 34860915), (87, 23240610), (90, 22465923), (95, 21283506), (114, 17736255), (135, 14977282), (145, 13944366), (171, 11824170), (174, 11620305), (190, 10641753), (261, 7746870), (270, 7488641), (285, 7094502), (290, 6972183), (342, 5912085), (435, 4648122), (513, 3941390), (522, 3873435), (551, 3669570), (570, 3547251), (783, 2582290), (855, 2364834), (870, 2324061), (1026, 1970695), (1102, 1834785), (1305, 1549374), (1566, 1291145), (1653, 1223190), (1710, 1182417), (2565, 788278), (2610, 774687), (2755, 733914), (3306, 611595), (3915, 516458), (4959, 407730), (5130, 394139), (5510, 366957), (7830, 258229), (8265, 244638), (9918, 203865), (13591, 148770), (14877, 135910), (16530, 122319), (24795, 81546), (27182, 74385), (29754, 67955), (40773, 49590)]