2023702450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1231}}^1$

素因数の和:1329

約数の個数: 144

約数和(自身を含む): 4858939008

約数和(自身を除く): 2835236558

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 61, 70, 77, 98, 110, 122, 154, 175, 245, 275, 305, 350, 385, 427, 490, 539, 550, 610, 671, 770, 854, 1078, 1225, 1231, 1342, 1525, 1925, 2135, 2450, 2462, 2695, 2989, 3050, 3355, 3850, 4270, 4697, 5390, 5978, 6155, 6710, 8617, 9394, 10675, 12310, 13475, 13541, 14945, 16775, 17234, 21350, 23485, 26950, 27082, 29890, 30775, 32879, 33550, 43085, 46970, 60319, 61550, 65758, 67705, 74725, 75091, 86170, 94787, 117425, 120638, 135410, 149450, 150182, 164395, 189574, 215425, 234850, 301595, 328790, 338525, 375455, 430850, 473935, 525637, 603190, 663509, 677050, 750910, 821975, 826001, 947870, 1051274, 1327018, 1507975, 1643950, 1652002, 1877275, 2369675, 2628185, 3015950, 3317545, 3679459, 3754550, 4130005, 4739350, 5256370, 5782007, 6635090, 7358918, 8260010, 11564014, 13140925, 16587725, 18397295, 20650025, 26281850, 28910035, 33175450, 36794590, 40474049, 41300050, 57820070, 80948098, 91986475, 144550175, 183972950, 202370245, 289100350, 404740490, 1011851225, 2023702450]

約数ペア:

[(1, 2023702450), (2, 1011851225), (5, 404740490), (7, 289100350), (10, 202370245), (11, 183972950), (14, 144550175), (22, 91986475), (25, 80948098), (35, 57820070), (49, 41300050), (50, 40474049), (55, 36794590), (61, 33175450), (70, 28910035), (77, 26281850), (98, 20650025), (110, 18397295), (122, 16587725), (154, 13140925), (175, 11564014), (245, 8260010), (275, 7358918), (305, 6635090), (350, 5782007), (385, 5256370), (427, 4739350), (490, 4130005), (539, 3754550), (550, 3679459), (610, 3317545), (671, 3015950), (770, 2628185), (854, 2369675), (1078, 1877275), (1225, 1652002), (1231, 1643950), (1342, 1507975), (1525, 1327018), (1925, 1051274), (2135, 947870), (2450, 826001), (2462, 821975), (2695, 750910), (2989, 677050), (3050, 663509), (3355, 603190), (3850, 525637), (4270, 473935), (4697, 430850), (5390, 375455), (5978, 338525), (6155, 328790), (6710, 301595), (8617, 234850), (9394, 215425), (10675, 189574), (12310, 164395), (13475, 150182), (13541, 149450), (14945, 135410), (16775, 120638), (17234, 117425), (21350, 94787), (23485, 86170), (26950, 75091), (27082, 74725), (29890, 67705), (30775, 65758), (32879, 61550), (33550, 60319), (43085, 46970)]