827720279230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1229}}^1\times {\mathrm{1579}}^1$

素因数の和:3038

約数の個数: 128

約数和(自身を含む): 1710160905600

約数和(自身を除く): 882440626370

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 193, 221, 386, 442, 965, 1105, 1229, 1579, 1930, 2210, 2458, 2509, 3158, 3281, 5018, 6145, 6562, 7895, 12290, 12545, 15790, 15977, 16405, 20527, 20893, 25090, 26843, 31954, 32810, 41054, 41786, 42653, 53686, 79885, 85306, 102635, 104465, 134215, 159770, 205270, 208930, 213265, 237197, 268430, 271609, 304747, 348959, 426530, 474394, 543218, 609494, 697918, 1185985, 1358045, 1523735, 1744795, 1940591, 2371970, 2716090, 3047470, 3083561, 3489590, 3881182, 3961711, 4032349, 5180699, 6167122, 7923422, 8064698, 9702955, 10361398, 15417805, 19405910, 19808555, 20161745, 25227683, 25903495, 30835610, 32990047, 39617110, 40323490, 50455366, 51806990, 52420537, 65980094, 67349087, 104841074, 126138415, 134698174, 164950235, 252276830, 262102685, 329900470, 336745435, 374534063, 428870611, 524205370, 673490870, 749068126, 857741222, 1872670315, 2144353055, 3745340630, 4288706110, 4868942819, 6367079071, 9737885638, 12734158142, 24344714095, 31835395355, 48689428190, 63670790710, 82772027923, 165544055846, 413860139615, 827720279230]

約数ペア:

[(1, 827720279230), (2, 413860139615), (5, 165544055846), (10, 82772027923), (13, 63670790710), (17, 48689428190), (26, 31835395355), (34, 24344714095), (65, 12734158142), (85, 9737885638), (130, 6367079071), (170, 4868942819), (193, 4288706110), (221, 3745340630), (386, 2144353055), (442, 1872670315), (965, 857741222), (1105, 749068126), (1229, 673490870), (1579, 524205370), (1930, 428870611), (2210, 374534063), (2458, 336745435), (2509, 329900470), (3158, 262102685), (3281, 252276830), (5018, 164950235), (6145, 134698174), (6562, 126138415), (7895, 104841074), (12290, 67349087), (12545, 65980094), (15790, 52420537), (15977, 51806990), (16405, 50455366), (20527, 40323490), (20893, 39617110), (25090, 32990047), (26843, 30835610), (31954, 25903495), (32810, 25227683), (41054, 20161745), (41786, 19808555), (42653, 19405910), (53686, 15417805), (79885, 10361398), (85306, 9702955), (102635, 8064698), (104465, 7923422), (134215, 6167122), (159770, 5180699), (205270, 4032349), (208930, 3961711), (213265, 3881182), (237197, 3489590), (268430, 3083561), (271609, 3047470), (304747, 2716090), (348959, 2371970), (426530, 1940591), (474394, 1744795), (543218, 1523735), (609494, 1358045), (697918, 1185985)]