98728490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{45497}}^1$

素因数の和:45542

約数の個数: 32

約数和(自身を含む): 209654784

約数和(自身を除く): 110926294

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 45497, 90994, 227485, 318479, 454970, 636958, 1410407, 1592395, 2820814, 3184790, 7052035, 9872849, 14104070, 19745698, 49364245, 98728490]

約数ペア:

[(1, 98728490), (2, 49364245), (5, 19745698), (7, 14104070), (10, 9872849), (14, 7052035), (31, 3184790), (35, 2820814), (62, 1592395), (70, 1410407), (155, 636958), (217, 454970), (310, 318479), (434, 227485), (1085, 90994), (2170, 45497)]