31236693950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{19001}}^1$

素因数の和:19099

約数の個数: 144

約数和(自身を含む): 74942823888

約数和(自身を除く): 43706129938

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, 1342, 1525, 1925, 2135, 2450, 2695, 2989, 3050, 3355, 3850, 4270, 4697, 5390, 5978, 6710, 9394, 10675, 13475, 14945, 16775, 19001, 21350, 23485, 26950, 29890, 32879, 33550, 38002, 46970, 65758, 74725, 95005, 117425, 133007, 149450, 164395, 190010, 209011, 234850, 266014, 328790, 418022, 475025, 665035, 821975, 931049, 950050, 1045055, 1159061, 1330070, 1463077, 1643950, 1862098, 2090110, 2318122, 2926154, 3325175, 4655245, 5225275, 5795305, 6650350, 7315385, 8113427, 9310490, 10241539, 10450550, 11590610, 12749671, 14630770, 16226854, 20483078, 23276225, 25499342, 28976525, 36576925, 40567135, 46552450, 51207695, 56793989, 57953050, 63748355, 73153850, 81134270, 89247697, 102415390, 113587978, 127496710, 178495394, 202835675, 256038475, 283969945, 318741775, 405671350, 446238485, 512076950, 567939890, 624733879, 637483550, 892476970, 1249467758, 1419849725, 2231192425, 2839699450, 3123669395, 4462384850, 6247338790, 15618346975, 31236693950]

約数ペア:

[(1, 31236693950), (2, 15618346975), (5, 6247338790), (7, 4462384850), (10, 3123669395), (11, 2839699450), (14, 2231192425), (22, 1419849725), (25, 1249467758), (35, 892476970), (49, 637483550), (50, 624733879), (55, 567939890), (61, 512076950), (70, 446238485), (77, 405671350), (98, 318741775), (110, 283969945), (122, 256038475), (154, 202835675), (175, 178495394), (245, 127496710), (275, 113587978), (305, 102415390), (350, 89247697), (385, 81134270), (427, 73153850), (490, 63748355), (539, 57953050), (550, 56793989), (610, 51207695), (671, 46552450), (770, 40567135), (854, 36576925), (1078, 28976525), (1225, 25499342), (1342, 23276225), (1525, 20483078), (1925, 16226854), (2135, 14630770), (2450, 12749671), (2695, 11590610), (2989, 10450550), (3050, 10241539), (3355, 9310490), (3850, 8113427), (4270, 7315385), (4697, 6650350), (5390, 5795305), (5978, 5225275), (6710, 4655245), (9394, 3325175), (10675, 2926154), (13475, 2318122), (14945, 2090110), (16775, 1862098), (19001, 1643950), (21350, 1463077), (23485, 1330070), (26950, 1159061), (29890, 1045055), (32879, 950050), (33550, 931049), (38002, 821975), (46970, 665035), (65758, 475025), (74725, 418022), (95005, 328790), (117425, 266014), (133007, 234850), (149450, 209011), (164395, 190010)]