1284220391490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{1273687}}^1$

素因数の和:1274376

約数の個数: 96

約数和(自身を含む): 3540750744960

約数和(自身を除く): 2256530353470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 659, 765, 1318, 1530, 1977, 3295, 3954, 5931, 6590, 9885, 11203, 11862, 19770, 22406, 29655, 33609, 56015, 59310, 67218, 100827, 112030, 168045, 201654, 336090, 504135, 1008270, 1273687, 2547374, 3821061, 6368435, 7642122, 11463183, 12736870, 19105305, 21652679, 22926366, 38210610, 43305358, 57315915, 64958037, 108263395, 114631830, 129916074, 194874111, 216526790, 324790185, 389748222, 649580370, 839359733, 974370555, 1678719466, 1948741110, 2518079199, 4196798665, 5036158398, 7554237597, 8393597330, 12590395995, 14269115461, 15108475194, 25180791990, 28538230922, 37771187985, 42807346383, 71345577305, 75542375970, 85614692766, 128422039149, 142691154610, 214036731915, 256844078298, 428073463830, 642110195745, 1284220391490]

約数ペア:

[(1, 1284220391490), (2, 642110195745), (3, 428073463830), (5, 256844078298), (6, 214036731915), (9, 142691154610), (10, 128422039149), (15, 85614692766), (17, 75542375970), (18, 71345577305), (30, 42807346383), (34, 37771187985), (45, 28538230922), (51, 25180791990), (85, 15108475194), (90, 14269115461), (102, 12590395995), (153, 8393597330), (170, 7554237597), (255, 5036158398), (306, 4196798665), (510, 2518079199), (659, 1948741110), (765, 1678719466), (1318, 974370555), (1530, 839359733), (1977, 649580370), (3295, 389748222), (3954, 324790185), (5931, 216526790), (6590, 194874111), (9885, 129916074), (11203, 114631830), (11862, 108263395), (19770, 64958037), (22406, 57315915), (29655, 43305358), (33609, 38210610), (56015, 22926366), (59310, 21652679), (67218, 19105305), (100827, 12736870), (112030, 11463183), (168045, 7642122), (201654, 6368435), (336090, 3821061), (504135, 2547374), (1008270, 1273687)]