916866610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 2026789128

約数和(自身を除く): 1109922518

約数列:

[1, 2, 5, 10, 11, 17, 22, 29, 34, 53, 55, 58, 85, 106, 110, 121, 145, 170, 187, 242, 265, 290, 319, 374, 493, 530, 583, 605, 638, 841, 901, 935, 986, 1166, 1210, 1537, 1595, 1682, 1802, 1870, 2057, 2465, 2915, 3074, 3190, 3509, 4114, 4205, 4505, 4930, 5423, 5830, 6413, 7018, 7685, 8410, 9010, 9251, 9911, 10285, 10846, 12826, 14297, 15370, 16907, 17545, 18502, 19822, 20570, 26129, 27115, 28594, 32065, 33814, 35090, 44573, 46255, 49555, 52258, 54230, 59653, 64130, 71485, 84535, 89146, 92510, 99110, 101761, 109021, 119306, 130645, 142970, 157267, 169070, 185977, 203522, 218042, 222865, 261290, 287419, 298265, 314534, 371954, 445730, 490303, 508805, 545105, 574838, 596530, 757741, 786335, 929885, 980606, 1017610, 1090210, 1437095, 1515482, 1572670, 1729937, 1859770, 2451515, 2874190, 3161609, 3459874, 3788705, 4903030, 5393333, 6323218, 7577410, 8335151, 8649685, 10786666, 15808045, 16670302, 17299370, 26966665, 31616090, 41675755, 53933330, 83351510, 91686661, 183373322, 458433305, 916866610]

約数ペア:

[(1, 916866610), (2, 458433305), (5, 183373322), (10, 91686661), (11, 83351510), (17, 53933330), (22, 41675755), (29, 31616090), (34, 26966665), (53, 17299370), (55, 16670302), (58, 15808045), (85, 10786666), (106, 8649685), (110, 8335151), (121, 7577410), (145, 6323218), (170, 5393333), (187, 4903030), (242, 3788705), (265, 3459874), (290, 3161609), (319, 2874190), (374, 2451515), (493, 1859770), (530, 1729937), (583, 1572670), (605, 1515482), (638, 1437095), (841, 1090210), (901, 1017610), (935, 980606), (986, 929885), (1166, 786335), (1210, 757741), (1537, 596530), (1595, 574838), (1682, 545105), (1802, 508805), (1870, 490303), (2057, 445730), (2465, 371954), (2915, 314534), (3074, 298265), (3190, 287419), (3509, 261290), (4114, 222865), (4205, 218042), (4505, 203522), (4930, 185977), (5423, 169070), (5830, 157267), (6413, 142970), (7018, 130645), (7685, 119306), (8410, 109021), (9010, 101761), (9251, 99110), (9911, 92510), (10285, 89146), (10846, 84535), (12826, 71485), (14297, 64130), (15370, 59653), (16907, 54230), (17545, 52258), (18502, 49555), (19822, 46255), (20570, 44573), (26129, 35090), (27115, 33814), (28594, 32065)]