31083990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8707}}^1$

素因数の和:8741

約数の個数: 64

約数和(自身を含む): 90284544

約数和(自身を除く): 59200554

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 8707, 17414, 26121, 43535, 52242, 60949, 87070, 121898, 130605, 148019, 182847, 261210, 296038, 304745, 365694, 444057, 609490, 740095, 888114, 914235, 1036133, 1480190, 1828470, 2072266, 2220285, 3108399, 4440570, 5180665, 6216798, 10361330, 15541995, 31083990]

約数ペア:

[(1, 31083990), (2, 15541995), (3, 10361330), (5, 6216798), (6, 5180665), (7, 4440570), (10, 3108399), (14, 2220285), (15, 2072266), (17, 1828470), (21, 1480190), (30, 1036133), (34, 914235), (35, 888114), (42, 740095), (51, 609490), (70, 444057), (85, 365694), (102, 304745), (105, 296038), (119, 261210), (170, 182847), (210, 148019), (238, 130605), (255, 121898), (357, 87070), (510, 60949), (595, 52242), (714, 43535), (1190, 26121), (1785, 17414), (3570, 8707)]