165990510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7121}}^1$

素因数の和:7178

約数の個数: 96

約数和(自身を含む): 506630592

約数和(自身を除く): 340640082

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 37, 42, 45, 63, 70, 74, 90, 105, 111, 126, 185, 210, 222, 259, 315, 333, 370, 518, 555, 630, 666, 777, 1110, 1295, 1554, 1665, 2331, 2590, 3330, 3885, 4662, 7121, 7770, 11655, 14242, 21363, 23310, 35605, 42726, 49847, 64089, 71210, 99694, 106815, 128178, 149541, 213630, 249235, 263477, 299082, 320445, 448623, 498470, 526954, 640890, 747705, 790431, 897246, 1317385, 1495410, 1580862, 1844339, 2243115, 2371293, 2634770, 3688678, 3952155, 4486230, 4742586, 5533017, 7904310, 9221695, 11066034, 11856465, 16599051, 18443390, 23712930, 27665085, 33198102, 55330170, 82995255, 165990510]

約数ペア:

[(1, 165990510), (2, 82995255), (3, 55330170), (5, 33198102), (6, 27665085), (7, 23712930), (9, 18443390), (10, 16599051), (14, 11856465), (15, 11066034), (18, 9221695), (21, 7904310), (30, 5533017), (35, 4742586), (37, 4486230), (42, 3952155), (45, 3688678), (63, 2634770), (70, 2371293), (74, 2243115), (90, 1844339), (105, 1580862), (111, 1495410), (126, 1317385), (185, 897246), (210, 790431), (222, 747705), (259, 640890), (315, 526954), (333, 498470), (370, 448623), (518, 320445), (555, 299082), (630, 263477), (666, 249235), (777, 213630), (1110, 149541), (1295, 128178), (1554, 106815), (1665, 99694), (2331, 71210), (2590, 64089), (3330, 49847), (3885, 42726), (4662, 35605), (7121, 23310), (7770, 21363), (11655, 14242)]