7658889420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1402727}}^1$

素因数の和:1402759

約数の個数: 96

約数和(自身を含む): 26393730048

約数和(自身を除く): 18734840628

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, 1402727, 2805454, 4208181, 5610908, 7013635, 8416362, 9819089, 14027270, 16832724, 18235451, 19638178, 21040905, 28054540, 29457267, 36470902, 39276356, 42081810, 49095445, 54706353, 58914534, 72941804, 84163620, 91177255, 98190890, 109412706, 117829068, 127648157, 147286335, 182354510, 196381780, 218825412, 255296314, 273531765, 294572670, 364709020, 382944471, 510592628, 547063530, 589145340, 638240785, 765888942, 1094127060, 1276481570, 1531777884, 1914722355, 2552963140, 3829444710, 7658889420]

約数ペア:

[(1, 7658889420), (2, 3829444710), (3, 2552963140), (4, 1914722355), (5, 1531777884), (6, 1276481570), (7, 1094127060), (10, 765888942), (12, 638240785), (13, 589145340), (14, 547063530), (15, 510592628), (20, 382944471), (21, 364709020), (26, 294572670), (28, 273531765), (30, 255296314), (35, 218825412), (39, 196381780), (42, 182354510), (52, 147286335), (60, 127648157), (65, 117829068), (70, 109412706), (78, 98190890), (84, 91177255), (91, 84163620), (105, 72941804), (130, 58914534), (140, 54706353), (156, 49095445), (182, 42081810), (195, 39276356), (210, 36470902), (260, 29457267), (273, 28054540), (364, 21040905), (390, 19638178), (420, 18235451), (455, 16832724), (546, 14027270), (780, 9819089), (910, 8416362), (1092, 7013635), (1365, 5610908), (1820, 4208181), (2730, 2805454), (5460, 1402727)]