994002640890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{283961}}^1$

素因数の和:284268

約数の個数: 128

約数和(自身を含む): 2774013419520

約数和(自身を除く): 1780010778630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 211, 237, 395, 422, 474, 553, 633, 790, 1055, 1106, 1185, 1266, 1477, 1659, 2110, 2370, 2765, 2954, 3165, 3318, 4431, 5530, 6330, 7385, 8295, 8862, 14770, 16590, 16669, 22155, 33338, 44310, 50007, 83345, 100014, 116683, 166690, 233366, 250035, 283961, 350049, 500070, 567922, 583415, 700098, 851883, 1166830, 1419805, 1703766, 1750245, 1987727, 2839610, 3500490, 3975454, 4259415, 5963181, 8518830, 9938635, 11926362, 19877270, 22432919, 29815905, 44865838, 59631810, 59915771, 67298757, 112164595, 119831542, 134597514, 157030433, 179747313, 224329190, 299578855, 314060866, 336493785, 359494626, 419410397, 471091299, 599157710, 672987570, 785152165, 838820794, 898736565, 942182598, 1258231191, 1570304330, 1797473130, 2097051985, 2355456495, 2516462382, 4194103970, 4710912990, 4733345909, 6291155955, 9466691818, 12582311910, 14200037727, 23666729545, 28400075454, 33133421363, 47333459090, 66266842726, 71000188635, 99400264089, 142000377270, 165667106815, 198800528178, 331334213630, 497001320445, 994002640890]

約数ペア:

[(1, 994002640890), (2, 497001320445), (3, 331334213630), (5, 198800528178), (6, 165667106815), (7, 142000377270), (10, 99400264089), (14, 71000188635), (15, 66266842726), (21, 47333459090), (30, 33133421363), (35, 28400075454), (42, 23666729545), (70, 14200037727), (79, 12582311910), (105, 9466691818), (158, 6291155955), (210, 4733345909), (211, 4710912990), (237, 4194103970), (395, 2516462382), (422, 2355456495), (474, 2097051985), (553, 1797473130), (633, 1570304330), (790, 1258231191), (1055, 942182598), (1106, 898736565), (1185, 838820794), (1266, 785152165), (1477, 672987570), (1659, 599157710), (2110, 471091299), (2370, 419410397), (2765, 359494626), (2954, 336493785), (3165, 314060866), (3318, 299578855), (4431, 224329190), (5530, 179747313), (6330, 157030433), (7385, 134597514), (8295, 119831542), (8862, 112164595), (14770, 67298757), (16590, 59915771), (16669, 59631810), (22155, 44865838), (33338, 29815905), (44310, 22432919), (50007, 19877270), (83345, 11926362), (100014, 9938635), (116683, 8518830), (166690, 5963181), (233366, 4259415), (250035, 3975454), (283961, 3500490), (350049, 2839610), (500070, 1987727), (567922, 1750245), (583415, 1703766), (700098, 1419805), (851883, 1166830)]