34138130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 70253568

約数和(自身を除く): 36115438

約数列:

[1, 2, 5, 10, 13, 26, 31, 43, 62, 65, 86, 130, 155, 197, 215, 310, 394, 403, 430, 559, 806, 985, 1118, 1333, 1970, 2015, 2561, 2666, 2795, 4030, 5122, 5590, 6107, 6665, 8471, 12214, 12805, 13330, 16942, 17329, 25610, 30535, 34658, 42355, 61070, 79391, 84710, 86645, 110123, 158782, 173290, 220246, 262601, 396955, 525202, 550615, 793910, 1101230, 1313005, 2626010, 3413813, 6827626, 17069065, 34138130]

約数ペア:

[(1, 34138130), (2, 17069065), (5, 6827626), (10, 3413813), (13, 2626010), (26, 1313005), (31, 1101230), (43, 793910), (62, 550615), (65, 525202), (86, 396955), (130, 262601), (155, 220246), (197, 173290), (215, 158782), (310, 110123), (394, 86645), (403, 84710), (430, 79391), (559, 61070), (806, 42355), (985, 34658), (1118, 30535), (1333, 25610), (1970, 17329), (2015, 16942), (2561, 13330), (2666, 12805), (2795, 12214), (4030, 8471), (5122, 6665), (5590, 6107)]