66189630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 183472128

約数和(自身を除く): 117282498

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 47, 65, 69, 78, 94, 115, 130, 138, 141, 157, 195, 230, 235, 282, 299, 314, 345, 390, 470, 471, 598, 611, 690, 705, 785, 897, 942, 1081, 1222, 1410, 1495, 1570, 1794, 1833, 2041, 2162, 2355, 2990, 3055, 3243, 3611, 3666, 4082, 4485, 4710, 5405, 6110, 6123, 6486, 7222, 7379, 8970, 9165, 10205, 10810, 10833, 12246, 14053, 14758, 16215, 18055, 18330, 20410, 21666, 22137, 28106, 30615, 32430, 36110, 36895, 42159, 44274, 46943, 54165, 61230, 70265, 73790, 84318, 93886, 95927, 108330, 110685, 140530, 140829, 169717, 191854, 210795, 221370, 234715, 281658, 287781, 339434, 421590, 469430, 479635, 509151, 575562, 704145, 848585, 959270, 1018302, 1408290, 1438905, 1697170, 2206321, 2545755, 2877810, 4412642, 5091510, 6618963, 11031605, 13237926, 22063210, 33094815, 66189630]

約数ペア:

[(1, 66189630), (2, 33094815), (3, 22063210), (5, 13237926), (6, 11031605), (10, 6618963), (13, 5091510), (15, 4412642), (23, 2877810), (26, 2545755), (30, 2206321), (39, 1697170), (46, 1438905), (47, 1408290), (65, 1018302), (69, 959270), (78, 848585), (94, 704145), (115, 575562), (130, 509151), (138, 479635), (141, 469430), (157, 421590), (195, 339434), (230, 287781), (235, 281658), (282, 234715), (299, 221370), (314, 210795), (345, 191854), (390, 169717), (470, 140829), (471, 140530), (598, 110685), (611, 108330), (690, 95927), (705, 93886), (785, 84318), (897, 73790), (942, 70265), (1081, 61230), (1222, 54165), (1410, 46943), (1495, 44274), (1570, 42159), (1794, 36895), (1833, 36110), (2041, 32430), (2162, 30615), (2355, 28106), (2990, 22137), (3055, 21666), (3243, 20410), (3611, 18330), (3666, 18055), (4082, 16215), (4485, 14758), (4710, 14053), (5405, 12246), (6110, 10833), (6123, 10810), (6486, 10205), (7222, 9165), (7379, 8970)]