315063170

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{1301}}^1$

素因数の和:1766

約数の個数: 32

約数和(自身を含む): 578306736

約数和(自身を除く): 263243566

約数列:

[1, 2, 5, 10, 61, 122, 305, 397, 610, 794, 1301, 1985, 2602, 3970, 6505, 13010, 24217, 48434, 79361, 121085, 158722, 242170, 396805, 516497, 793610, 1032994, 2582485, 5164970, 31506317, 63012634, 157531585, 315063170]

約数ペア:

[(1, 315063170), (2, 157531585), (5, 63012634), (10, 31506317), (61, 5164970), (122, 2582485), (305, 1032994), (397, 793610), (610, 516497), (794, 396805), (1301, 242170), (1985, 158722), (2602, 121085), (3970, 79361), (6505, 48434), (13010, 24217)]