145462830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 355373568

約数和(自身を除く): 209910738

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 163, 197, 302, 326, 394, 453, 489, 591, 755, 815, 906, 978, 985, 1182, 1510, 1630, 1970, 2265, 2445, 2955, 4530, 4890, 5910, 24613, 29747, 32111, 49226, 59494, 64222, 73839, 89241, 96333, 123065, 147678, 148735, 160555, 178482, 192666, 246130, 297470, 321110, 369195, 446205, 481665, 738390, 892410, 963330, 4848761, 9697522, 14546283, 24243805, 29092566, 48487610, 72731415, 145462830]

約数ペア:

[(1, 145462830), (2, 72731415), (3, 48487610), (5, 29092566), (6, 24243805), (10, 14546283), (15, 9697522), (30, 4848761), (151, 963330), (163, 892410), (197, 738390), (302, 481665), (326, 446205), (394, 369195), (453, 321110), (489, 297470), (591, 246130), (755, 192666), (815, 178482), (906, 160555), (978, 148735), (985, 147678), (1182, 123065), (1510, 96333), (1630, 89241), (1970, 73839), (2265, 64222), (2445, 59494), (2955, 49226), (4530, 32111), (4890, 29747), (5910, 24613)]