1520390070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{52301}}^1$

素因数の和:52350

約数の個数: 96

約数和(自身を含む): 4405920480

約数和(自身を除く): 2885530410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 85, 90, 95, 102, 114, 153, 170, 171, 190, 255, 285, 306, 323, 342, 510, 570, 646, 765, 855, 969, 1530, 1615, 1710, 1938, 2907, 3230, 4845, 5814, 9690, 14535, 29070, 52301, 104602, 156903, 261505, 313806, 470709, 523010, 784515, 889117, 941418, 993719, 1569030, 1778234, 1987438, 2353545, 2667351, 2981157, 4445585, 4707090, 4968595, 5334702, 5962314, 8002053, 8891170, 8943471, 9937190, 13336755, 14905785, 16004106, 16893223, 17886942, 26673510, 29811570, 33786446, 40010265, 44717355, 50679669, 80020530, 84466115, 89434710, 101359338, 152039007, 168932230, 253398345, 304078014, 506796690, 760195035, 1520390070]

約数ペア:

[(1, 1520390070), (2, 760195035), (3, 506796690), (5, 304078014), (6, 253398345), (9, 168932230), (10, 152039007), (15, 101359338), (17, 89434710), (18, 84466115), (19, 80020530), (30, 50679669), (34, 44717355), (38, 40010265), (45, 33786446), (51, 29811570), (57, 26673510), (85, 17886942), (90, 16893223), (95, 16004106), (102, 14905785), (114, 13336755), (153, 9937190), (170, 8943471), (171, 8891170), (190, 8002053), (255, 5962314), (285, 5334702), (306, 4968595), (323, 4707090), (342, 4445585), (510, 2981157), (570, 2667351), (646, 2353545), (765, 1987438), (855, 1778234), (969, 1569030), (1530, 993719), (1615, 941418), (1710, 889117), (1938, 784515), (2907, 523010), (3230, 470709), (4845, 313806), (5814, 261505), (9690, 156903), (14535, 104602), (29070, 52301)]