1768090410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{659}}^1$

素因数の和:1217

約数の個数: 128

約数和(自身を含む): 4980096000

約数和(自身を除く): 3212005590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 523, 570, 659, 855, 1026, 1046, 1318, 1569, 1710, 1977, 2565, 2615, 3138, 3295, 3954, 4707, 5130, 5230, 5931, 6590, 7845, 9414, 9885, 9937, 11862, 12521, 14121, 15690, 17793, 19770, 19874, 23535, 25042, 28242, 29655, 29811, 35586, 37563, 47070, 49685, 59310, 59622, 62605, 70605, 75126, 88965, 89433, 99370, 112689, 125210, 141210, 149055, 177930, 178866, 187815, 225378, 268299, 298110, 338067, 344657, 375630, 447165, 536598, 563445, 676134, 689314, 894330, 1033971, 1126890, 1341495, 1690335, 1723285, 2067942, 2682990, 3101913, 3380670, 3446570, 5169855, 6203826, 6548483, 9305739, 10339710, 13096966, 15509565, 18611478, 19645449, 31019130, 32742415, 39290898, 46528695, 58936347, 65484830, 93057390, 98227245, 117872694, 176809041, 196454490, 294681735, 353618082, 589363470, 884045205, 1768090410]

約数ペア:

[(1, 1768090410), (2, 884045205), (3, 589363470), (5, 353618082), (6, 294681735), (9, 196454490), (10, 176809041), (15, 117872694), (18, 98227245), (19, 93057390), (27, 65484830), (30, 58936347), (38, 46528695), (45, 39290898), (54, 32742415), (57, 31019130), (90, 19645449), (95, 18611478), (114, 15509565), (135, 13096966), (171, 10339710), (190, 9305739), (270, 6548483), (285, 6203826), (342, 5169855), (513, 3446570), (523, 3380670), (570, 3101913), (659, 2682990), (855, 2067942), (1026, 1723285), (1046, 1690335), (1318, 1341495), (1569, 1126890), (1710, 1033971), (1977, 894330), (2565, 689314), (2615, 676134), (3138, 563445), (3295, 536598), (3954, 447165), (4707, 375630), (5130, 344657), (5230, 338067), (5931, 298110), (6590, 268299), (7845, 225378), (9414, 187815), (9885, 178866), (9937, 177930), (11862, 149055), (12521, 141210), (14121, 125210), (15690, 112689), (17793, 99370), (19770, 89433), (19874, 88965), (23535, 75126), (25042, 70605), (28242, 62605), (29655, 59622), (29811, 59310), (35586, 49685), (37563, 47070)]