4810186980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1\times {\mathrm{811}}^1$

素因数の和:1306

約数の個数: 144

約数和(自身を含む): 14822144064

約数和(自身を除く): 10011957084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 397, 415, 498, 747, 794, 811, 830, 996, 1191, 1245, 1494, 1588, 1622, 1660, 1985, 2382, 2433, 2490, 2988, 3244, 3573, 3735, 3970, 4055, 4764, 4866, 4980, 5955, 7146, 7299, 7470, 7940, 8110, 9732, 11910, 12165, 14292, 14598, 14940, 16220, 17865, 23820, 24330, 29196, 32951, 35730, 36495, 48660, 65902, 67313, 71460, 72990, 98853, 131804, 134626, 145980, 164755, 197706, 201939, 269252, 296559, 321967, 329510, 336565, 395412, 403878, 494265, 593118, 605817, 643934, 659020, 673130, 807756, 965901, 988530, 1009695, 1186236, 1211634, 1287868, 1346260, 1482795, 1609835, 1931802, 1977060, 2019390, 2423268, 2897703, 2965590, 3029085, 3219670, 3863604, 4038780, 4829505, 5795406, 5931180, 6058170, 6439340, 9659010, 11590812, 12116340, 14488515, 19318020, 26723261, 28977030, 53446522, 57954060, 80169783, 106893044, 133616305, 160339566, 240509349, 267232610, 320679132, 400848915, 481018698, 534465220, 801697830, 962037396, 1202546745, 1603395660, 2405093490, 4810186980]

約数ペア:

[(1, 4810186980), (2, 2405093490), (3, 1603395660), (4, 1202546745), (5, 962037396), (6, 801697830), (9, 534465220), (10, 481018698), (12, 400848915), (15, 320679132), (18, 267232610), (20, 240509349), (30, 160339566), (36, 133616305), (45, 106893044), (60, 80169783), (83, 57954060), (90, 53446522), (166, 28977030), (180, 26723261), (249, 19318020), (332, 14488515), (397, 12116340), (415, 11590812), (498, 9659010), (747, 6439340), (794, 6058170), (811, 5931180), (830, 5795406), (996, 4829505), (1191, 4038780), (1245, 3863604), (1494, 3219670), (1588, 3029085), (1622, 2965590), (1660, 2897703), (1985, 2423268), (2382, 2019390), (2433, 1977060), (2490, 1931802), (2988, 1609835), (3244, 1482795), (3573, 1346260), (3735, 1287868), (3970, 1211634), (4055, 1186236), (4764, 1009695), (4866, 988530), (4980, 965901), (5955, 807756), (7146, 673130), (7299, 659020), (7470, 643934), (7940, 605817), (8110, 593118), (9732, 494265), (11910, 403878), (12165, 395412), (14292, 336565), (14598, 329510), (14940, 321967), (16220, 296559), (17865, 269252), (23820, 201939), (24330, 197706), (29196, 164755), (32951, 145980), (35730, 134626), (36495, 131804), (48660, 98853), (65902, 72990), (67313, 71460)]