838761210

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2939}}^1$

素因数の和:3113

約数の個数: 128

約数和(自身を含む): 2574028800

約数和(自身を除く): 1735267590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 151, 189, 210, 270, 302, 315, 378, 453, 630, 755, 906, 945, 1057, 1359, 1510, 1890, 2114, 2265, 2718, 2939, 3171, 4077, 4530, 5285, 5878, 6342, 6795, 8154, 8817, 9513, 10570, 13590, 14695, 15855, 17634, 19026, 20385, 20573, 26451, 28539, 29390, 31710, 40770, 41146, 44085, 47565, 52902, 57078, 61719, 79353, 88170, 95130, 102865, 123438, 132255, 142695, 158706, 185157, 205730, 264510, 285390, 308595, 370314, 396765, 443789, 555471, 617190, 793530, 887578, 925785, 1110942, 1331367, 1851570, 2218945, 2662734, 2777355, 3106523, 3994101, 4437890, 5554710, 6213046, 6656835, 7988202, 9319569, 11982303, 13313670, 15532615, 18639138, 19970505, 23964606, 27958707, 31065230, 39941010, 46597845, 55917414, 59911515, 83876121, 93195690, 119823030, 139793535, 167752242, 279587070, 419380605, 838761210]

約数ペア:

[(1, 838761210), (2, 419380605), (3, 279587070), (5, 167752242), (6, 139793535), (7, 119823030), (9, 93195690), (10, 83876121), (14, 59911515), (15, 55917414), (18, 46597845), (21, 39941010), (27, 31065230), (30, 27958707), (35, 23964606), (42, 19970505), (45, 18639138), (54, 15532615), (63, 13313670), (70, 11982303), (90, 9319569), (105, 7988202), (126, 6656835), (135, 6213046), (151, 5554710), (189, 4437890), (210, 3994101), (270, 3106523), (302, 2777355), (315, 2662734), (378, 2218945), (453, 1851570), (630, 1331367), (755, 1110942), (906, 925785), (945, 887578), (1057, 793530), (1359, 617190), (1510, 555471), (1890, 443789), (2114, 396765), (2265, 370314), (2718, 308595), (2939, 285390), (3171, 264510), (4077, 205730), (4530, 185157), (5285, 158706), (5878, 142695), (6342, 132255), (6795, 123438), (8154, 102865), (8817, 95130), (9513, 88170), (10570, 79353), (13590, 61719), (14695, 57078), (15855, 52902), (17634, 47565), (19026, 44085), (20385, 41146), (20573, 40770), (26451, 31710), (28539, 29390)]