98635180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22727}}^1$

素因数の和:22774

約数の個数: 48

約数和(自身を含む): 244371456

約数和(自身を除く): 145736276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 22727, 45454, 90908, 113635, 159089, 227270, 318178, 454540, 636356, 704537, 795445, 1409074, 1590890, 2818148, 3181780, 3522685, 4931759, 7045370, 9863518, 14090740, 19727036, 24658795, 49317590, 98635180]

約数ペア:

[(1, 98635180), (2, 49317590), (4, 24658795), (5, 19727036), (7, 14090740), (10, 9863518), (14, 7045370), (20, 4931759), (28, 3522685), (31, 3181780), (35, 2818148), (62, 1590890), (70, 1409074), (124, 795445), (140, 704537), (155, 636356), (217, 454540), (310, 318178), (434, 227270), (620, 159089), (868, 113635), (1085, 90908), (2170, 45454), (4340, 22727)]