2512442010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{829}}^1$

素因数の和:1280

約数の個数: 128

約数和(自身を含む): 6860448000

約数和(自身を除く): 4348005990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 409, 494, 570, 741, 818, 829, 1227, 1235, 1482, 1658, 2045, 2454, 2470, 2487, 3705, 4090, 4145, 4974, 5317, 6135, 7410, 7771, 8290, 10634, 10777, 12270, 12435, 15542, 15751, 15951, 21554, 23313, 24870, 26585, 31502, 31902, 32331, 38855, 46626, 47253, 53170, 53885, 64662, 77710, 78755, 79755, 94506, 101023, 107770, 116565, 157510, 159510, 161655, 202046, 204763, 233130, 236265, 303069, 323310, 339061, 409526, 472530, 505115, 606138, 614289, 678122, 1010230, 1017183, 1023815, 1228578, 1515345, 1695305, 2034366, 2047630, 3030690, 3071445, 3390610, 4407793, 5085915, 6142890, 6442159, 8815586, 10171830, 12884318, 13223379, 19326477, 22038965, 26446758, 32210795, 38652954, 44077930, 64421590, 66116895, 83748067, 96632385, 132233790, 167496134, 193264770, 251244201, 418740335, 502488402, 837480670, 1256221005, 2512442010]

約数ペア:

[(1, 2512442010), (2, 1256221005), (3, 837480670), (5, 502488402), (6, 418740335), (10, 251244201), (13, 193264770), (15, 167496134), (19, 132233790), (26, 96632385), (30, 83748067), (38, 66116895), (39, 64421590), (57, 44077930), (65, 38652954), (78, 32210795), (95, 26446758), (114, 22038965), (130, 19326477), (190, 13223379), (195, 12884318), (247, 10171830), (285, 8815586), (390, 6442159), (409, 6142890), (494, 5085915), (570, 4407793), (741, 3390610), (818, 3071445), (829, 3030690), (1227, 2047630), (1235, 2034366), (1482, 1695305), (1658, 1515345), (2045, 1228578), (2454, 1023815), (2470, 1017183), (2487, 1010230), (3705, 678122), (4090, 614289), (4145, 606138), (4974, 505115), (5317, 472530), (6135, 409526), (7410, 339061), (7771, 323310), (8290, 303069), (10634, 236265), (10777, 233130), (12270, 204763), (12435, 202046), (15542, 161655), (15751, 159510), (15951, 157510), (21554, 116565), (23313, 107770), (24870, 101023), (26585, 94506), (31502, 79755), (31902, 78755), (32331, 77710), (38855, 64662), (46626, 53885), (47253, 53170)]