2739920430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{13331}}^1$

素因数の和:13402

約数の個数: 128

約数和(自身を含む): 7740665856

約数和(自身を除く): 5000745426

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 31, 34, 39, 51, 62, 65, 78, 85, 93, 102, 130, 155, 170, 186, 195, 221, 255, 310, 390, 403, 442, 465, 510, 527, 663, 806, 930, 1054, 1105, 1209, 1326, 1581, 2015, 2210, 2418, 2635, 3162, 3315, 4030, 5270, 6045, 6630, 6851, 7905, 12090, 13331, 13702, 15810, 20553, 26662, 34255, 39993, 41106, 66655, 68510, 79986, 102765, 133310, 173303, 199965, 205530, 226627, 346606, 399930, 413261, 453254, 519909, 679881, 826522, 866515, 1039818, 1133135, 1239783, 1359762, 1733030, 2066305, 2266270, 2479566, 2599545, 2946151, 3399405, 4132610, 5199090, 5372393, 5892302, 6198915, 6798810, 7025437, 8838453, 10744786, 12397830, 14050874, 14730755, 16117179, 17676906, 21076311, 26861965, 29461510, 32234358, 35127185, 42152622, 44192265, 53723930, 70254370, 80585895, 88384530, 91330681, 105381555, 161171790, 182661362, 210763110, 273992043, 456653405, 547984086, 913306810, 1369960215, 2739920430]

約数ペア:

[(1, 2739920430), (2, 1369960215), (3, 913306810), (5, 547984086), (6, 456653405), (10, 273992043), (13, 210763110), (15, 182661362), (17, 161171790), (26, 105381555), (30, 91330681), (31, 88384530), (34, 80585895), (39, 70254370), (51, 53723930), (62, 44192265), (65, 42152622), (78, 35127185), (85, 32234358), (93, 29461510), (102, 26861965), (130, 21076311), (155, 17676906), (170, 16117179), (186, 14730755), (195, 14050874), (221, 12397830), (255, 10744786), (310, 8838453), (390, 7025437), (403, 6798810), (442, 6198915), (465, 5892302), (510, 5372393), (527, 5199090), (663, 4132610), (806, 3399405), (930, 2946151), (1054, 2599545), (1105, 2479566), (1209, 2266270), (1326, 2066305), (1581, 1733030), (2015, 1359762), (2210, 1239783), (2418, 1133135), (2635, 1039818), (3162, 866515), (3315, 826522), (4030, 679881), (5270, 519909), (6045, 453254), (6630, 413261), (6851, 399930), (7905, 346606), (12090, 226627), (13331, 205530), (13702, 199965), (15810, 173303), (20553, 133310), (26662, 102765), (34255, 79986), (39993, 68510), (41106, 66655)]