71805030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 192132864

約数和(自身を除く): 120327834

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 131, 151, 165, 242, 262, 302, 330, 363, 393, 453, 605, 655, 726, 755, 786, 906, 1210, 1310, 1441, 1510, 1661, 1815, 1965, 2265, 2882, 3322, 3630, 3930, 4323, 4530, 4983, 7205, 8305, 8646, 9966, 14410, 15851, 16610, 18271, 19781, 21615, 24915, 31702, 36542, 39562, 43230, 47553, 49830, 54813, 59343, 79255, 91355, 95106, 98905, 109626, 118686, 158510, 182710, 197810, 217591, 237765, 274065, 296715, 435182, 475530, 548130, 593430, 652773, 1087955, 1305546, 2175910, 2393501, 3263865, 4787002, 6527730, 7180503, 11967505, 14361006, 23935010, 35902515, 71805030]

約数ペア:

[(1, 71805030), (2, 35902515), (3, 23935010), (5, 14361006), (6, 11967505), (10, 7180503), (11, 6527730), (15, 4787002), (22, 3263865), (30, 2393501), (33, 2175910), (55, 1305546), (66, 1087955), (110, 652773), (121, 593430), (131, 548130), (151, 475530), (165, 435182), (242, 296715), (262, 274065), (302, 237765), (330, 217591), (363, 197810), (393, 182710), (453, 158510), (605, 118686), (655, 109626), (726, 98905), (755, 95106), (786, 91355), (906, 79255), (1210, 59343), (1310, 54813), (1441, 49830), (1510, 47553), (1661, 43230), (1815, 39562), (1965, 36542), (2265, 31702), (2882, 24915), (3322, 21615), (3630, 19781), (3930, 18271), (4323, 16610), (4530, 15851), (4983, 14410), (7205, 9966), (8305, 8646)]