77225930

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 141177600

約数和(自身を除く): 63951670

約数列:

[1, 2, 5, 10, 151, 199, 257, 302, 398, 514, 755, 995, 1285, 1510, 1990, 2570, 30049, 38807, 51143, 60098, 77614, 102286, 150245, 194035, 255715, 300490, 388070, 511430, 7722593, 15445186, 38612965, 77225930]

約数ペア:

[(1, 77225930), (2, 38612965), (5, 15445186), (10, 7722593), (151, 511430), (199, 388070), (257, 300490), (302, 255715), (398, 194035), (514, 150245), (755, 102286), (995, 77614), (1285, 60098), (1510, 51143), (1990, 38807), (2570, 30049)]