996935310

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{947}}^1$

素因数の和:1527

約数の個数: 128

約数和(自身を含む): 3046947840

約数和(自身を除く): 2050012530

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, 189, 210, 270, 315, 378, 557, 630, 945, 947, 1114, 1671, 1890, 1894, 2785, 2841, 3342, 3899, 4735, 5013, 5570, 5682, 6629, 7798, 8355, 8523, 9470, 10026, 11697, 13258, 14205, 15039, 16710, 17046, 19495, 19887, 23394, 25065, 25569, 28410, 30078, 33145, 35091, 38990, 39774, 42615, 50130, 51138, 58485, 59661, 66290, 70182, 75195, 85230, 99435, 105273, 116970, 119322, 127845, 150390, 175455, 178983, 198870, 210546, 255690, 298305, 350910, 357966, 526365, 527479, 596610, 894915, 1052730, 1054958, 1582437, 1789830, 2637395, 3164874, 3692353, 4747311, 5274790, 7384706, 7912185, 9494622, 11077059, 14241933, 15824370, 18461765, 22154118, 23736555, 28483866, 33231177, 36923530, 47473110, 55385295, 66462354, 71209665, 99693531, 110770590, 142419330, 166155885, 199387062, 332311770, 498467655, 996935310]

約数ペア:

[(1, 996935310), (2, 498467655), (3, 332311770), (5, 199387062), (6, 166155885), (7, 142419330), (9, 110770590), (10, 99693531), (14, 71209665), (15, 66462354), (18, 55385295), (21, 47473110), (27, 36923530), (30, 33231177), (35, 28483866), (42, 23736555), (45, 22154118), (54, 18461765), (63, 15824370), (70, 14241933), (90, 11077059), (105, 9494622), (126, 7912185), (135, 7384706), (189, 5274790), (210, 4747311), (270, 3692353), (315, 3164874), (378, 2637395), (557, 1789830), (630, 1582437), (945, 1054958), (947, 1052730), (1114, 894915), (1671, 596610), (1890, 527479), (1894, 526365), (2785, 357966), (2841, 350910), (3342, 298305), (3899, 255690), (4735, 210546), (5013, 198870), (5570, 178983), (5682, 175455), (6629, 150390), (7798, 127845), (8355, 119322), (8523, 116970), (9470, 105273), (10026, 99435), (11697, 85230), (13258, 75195), (14205, 70182), (15039, 66290), (16710, 59661), (17046, 58485), (19495, 51138), (19887, 50130), (23394, 42615), (25065, 39774), (25569, 38990), (28410, 35091), (30078, 33145)]