788874630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{90989}}^1$

素因数の和:91033

約数の個数: 48

約数和(自身を含む): 2011242960

約数和(自身を除く): 1222368330

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 4335, 8670, 90989, 181978, 272967, 454945, 545934, 909890, 1364835, 1546813, 2729670, 3093626, 4640439, 7734065, 9280878, 15468130, 23202195, 26295821, 46404390, 52591642, 78887463, 131479105, 157774926, 262958210, 394437315, 788874630]

約数ペア:

[(1, 788874630), (2, 394437315), (3, 262958210), (5, 157774926), (6, 131479105), (10, 78887463), (15, 52591642), (17, 46404390), (30, 26295821), (34, 23202195), (51, 15468130), (85, 9280878), (102, 7734065), (170, 4640439), (255, 3093626), (289, 2729670), (510, 1546813), (578, 1364835), (867, 909890), (1445, 545934), (1734, 454945), (2890, 272967), (4335, 181978), (8670, 90989)]