75714690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 186439680

約数和(自身を除く): 110724990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 139, 201, 271, 278, 335, 402, 417, 542, 670, 695, 813, 834, 1005, 1355, 1390, 1626, 2010, 2085, 2710, 4065, 4170, 8130, 9313, 18157, 18626, 27939, 36314, 37669, 46565, 54471, 55878, 75338, 90785, 93130, 108942, 113007, 139695, 181570, 188345, 226014, 272355, 279390, 376690, 544710, 565035, 1130070, 2523823, 5047646, 7571469, 12619115, 15142938, 25238230, 37857345, 75714690]

約数ペア:

[(1, 75714690), (2, 37857345), (3, 25238230), (5, 15142938), (6, 12619115), (10, 7571469), (15, 5047646), (30, 2523823), (67, 1130070), (134, 565035), (139, 544710), (201, 376690), (271, 279390), (278, 272355), (335, 226014), (402, 188345), (417, 181570), (542, 139695), (670, 113007), (695, 108942), (813, 93130), (834, 90785), (1005, 75338), (1355, 55878), (1390, 54471), (1626, 46565), (2010, 37669), (2085, 36314), (2710, 27939), (4065, 18626), (4170, 18157), (8130, 9313)]