4906989990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{152723}}^1$

素因数の和:152763

約数の個数: 128

約数和(自身を含む): 15834424320

約数和(自身を除く): 10927434330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 459, 510, 595, 630, 714, 765, 918, 945, 1071, 1190, 1530, 1785, 1890, 2142, 2295, 3213, 3570, 4590, 5355, 6426, 10710, 16065, 32130, 152723, 305446, 458169, 763615, 916338, 1069061, 1374507, 1527230, 2138122, 2290845, 2596291, 2749014, 3207183, 4123521, 4581690, 5192582, 5345305, 6414366, 6872535, 7788873, 8247042, 9621549, 10690610, 12981455, 13745070, 15577746, 16035915, 18174037, 19243098, 20617605, 23366619, 25962910, 28864647, 32071830, 36348074, 38944365, 41235210, 46733238, 48107745, 54522111, 57729294, 70099857, 77888730, 90870185, 96215490, 109044222, 116833095, 140199714, 144323235, 163566333, 181740370, 233666190, 272610555, 288646470, 327132666, 350499285, 490698999, 545221110, 700998570, 817831665, 981397998, 1635663330, 2453494995, 4906989990]

約数ペア:

[(1, 4906989990), (2, 2453494995), (3, 1635663330), (5, 981397998), (6, 817831665), (7, 700998570), (9, 545221110), (10, 490698999), (14, 350499285), (15, 327132666), (17, 288646470), (18, 272610555), (21, 233666190), (27, 181740370), (30, 163566333), (34, 144323235), (35, 140199714), (42, 116833095), (45, 109044222), (51, 96215490), (54, 90870185), (63, 77888730), (70, 70099857), (85, 57729294), (90, 54522111), (102, 48107745), (105, 46733238), (119, 41235210), (126, 38944365), (135, 36348074), (153, 32071830), (170, 28864647), (189, 25962910), (210, 23366619), (238, 20617605), (255, 19243098), (270, 18174037), (306, 16035915), (315, 15577746), (357, 13745070), (378, 12981455), (459, 10690610), (510, 9621549), (595, 8247042), (630, 7788873), (714, 6872535), (765, 6414366), (918, 5345305), (945, 5192582), (1071, 4581690), (1190, 4123521), (1530, 3207183), (1785, 2749014), (1890, 2596291), (2142, 2290845), (2295, 2138122), (3213, 1527230), (3570, 1374507), (4590, 1069061), (5355, 916338), (6426, 763615), (10710, 458169), (16065, 305446), (32130, 152723)]