347949420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63727}}^1$

素因数の和:63759

約数の個数: 96

約数和(自身を含む): 1199106048

約数和(自身を除く): 851156628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 63727, 127454, 191181, 254908, 318635, 382362, 446089, 637270, 764724, 828451, 892178, 955905, 1274540, 1338267, 1656902, 1784356, 1911810, 2230445, 2485353, 2676534, 3313804, 3823620, 4142255, 4460890, 4970706, 5353068, 5799157, 6691335, 8284510, 8921780, 9941412, 11598314, 12426765, 13382670, 16569020, 17397471, 23196628, 24853530, 26765340, 28995785, 34794942, 49707060, 57991570, 69589884, 86987355, 115983140, 173974710, 347949420]

約数ペア:

[(1, 347949420), (2, 173974710), (3, 115983140), (4, 86987355), (5, 69589884), (6, 57991570), (7, 49707060), (10, 34794942), (12, 28995785), (13, 26765340), (14, 24853530), (15, 23196628), (20, 17397471), (21, 16569020), (26, 13382670), (28, 12426765), (30, 11598314), (35, 9941412), (39, 8921780), (42, 8284510), (52, 6691335), (60, 5799157), (65, 5353068), (70, 4970706), (78, 4460890), (84, 4142255), (91, 3823620), (105, 3313804), (130, 2676534), (140, 2485353), (156, 2230445), (182, 1911810), (195, 1784356), (210, 1656902), (260, 1338267), (273, 1274540), (364, 955905), (390, 892178), (420, 828451), (455, 764724), (546, 637270), (780, 446089), (910, 382362), (1092, 318635), (1365, 254908), (1820, 191181), (2730, 127454), (5460, 63727)]