13215976470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{2593}}^1$

素因数の和:3091

約数の個数: 128

約数和(自身を含む): 36158284800

約数和(自身を除く): 22942308330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 439, 645, 774, 878, 1161, 1290, 1317, 1935, 2195, 2322, 2593, 2634, 3870, 3951, 4390, 5186, 5805, 6585, 7779, 7902, 11610, 11853, 12965, 13170, 15558, 18877, 19755, 23337, 23706, 25930, 37754, 38895, 39510, 46674, 56631, 59265, 70011, 77790, 94385, 111499, 113262, 116685, 118530, 140022, 169893, 188770, 222998, 233370, 283155, 334497, 339786, 350055, 509679, 557495, 566310, 668994, 700110, 849465, 1003491, 1019358, 1114990, 1138327, 1672485, 1698930, 2006982, 2276654, 2548395, 3010473, 3344970, 3414981, 5017455, 5096790, 5691635, 6020946, 6829962, 10034910, 10244943, 11383270, 15052365, 17074905, 20489886, 30104730, 30734829, 34149810, 48948061, 51224715, 61469658, 97896122, 102449430, 146844183, 153674145, 244740305, 293688366, 307348290, 440532549, 489480610, 734220915, 881065098, 1321597647, 1468441830, 2202662745, 2643195294, 4405325490, 6607988235, 13215976470]

約数ペア:

[(1, 13215976470), (2, 6607988235), (3, 4405325490), (5, 2643195294), (6, 2202662745), (9, 1468441830), (10, 1321597647), (15, 881065098), (18, 734220915), (27, 489480610), (30, 440532549), (43, 307348290), (45, 293688366), (54, 244740305), (86, 153674145), (90, 146844183), (129, 102449430), (135, 97896122), (215, 61469658), (258, 51224715), (270, 48948061), (387, 34149810), (430, 30734829), (439, 30104730), (645, 20489886), (774, 17074905), (878, 15052365), (1161, 11383270), (1290, 10244943), (1317, 10034910), (1935, 6829962), (2195, 6020946), (2322, 5691635), (2593, 5096790), (2634, 5017455), (3870, 3414981), (3951, 3344970), (4390, 3010473), (5186, 2548395), (5805, 2276654), (6585, 2006982), (7779, 1698930), (7902, 1672485), (11610, 1138327), (11853, 1114990), (12965, 1019358), (13170, 1003491), (15558, 849465), (18877, 700110), (19755, 668994), (23337, 566310), (23706, 557495), (25930, 509679), (37754, 350055), (38895, 339786), (39510, 334497), (46674, 283155), (56631, 233370), (59265, 222998), (70011, 188770), (77790, 169893), (94385, 140022), (111499, 118530), (113262, 116685)]