7315950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 20355840

約数和(自身を除く): 13039890

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 25, 30, 34, 38, 50, 51, 57, 75, 85, 95, 102, 114, 150, 151, 170, 190, 255, 285, 302, 323, 425, 453, 475, 510, 570, 646, 755, 850, 906, 950, 969, 1275, 1425, 1510, 1615, 1938, 2265, 2550, 2567, 2850, 2869, 3230, 3775, 4530, 4845, 5134, 5738, 7550, 7701, 8075, 8607, 9690, 11325, 12835, 14345, 15402, 16150, 17214, 22650, 24225, 25670, 28690, 38505, 43035, 48450, 48773, 64175, 71725, 77010, 86070, 97546, 128350, 143450, 146319, 192525, 215175, 243865, 292638, 385050, 430350, 487730, 731595, 1219325, 1463190, 2438650, 3657975, 7315950]

約数ペア:

[(1, 7315950), (2, 3657975), (3, 2438650), (5, 1463190), (6, 1219325), (10, 731595), (15, 487730), (17, 430350), (19, 385050), (25, 292638), (30, 243865), (34, 215175), (38, 192525), (50, 146319), (51, 143450), (57, 128350), (75, 97546), (85, 86070), (95, 77010), (102, 71725), (114, 64175), (150, 48773), (151, 48450), (170, 43035), (190, 38505), (255, 28690), (285, 25670), (302, 24225), (323, 22650), (425, 17214), (453, 16150), (475, 15402), (510, 14345), (570, 12835), (646, 11325), (755, 9690), (850, 8607), (906, 8075), (950, 7701), (969, 7550), (1275, 5738), (1425, 5134), (1510, 4845), (1615, 4530), (1938, 3775), (2265, 3230), (2550, 2869), (2567, 2850)]