152853890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{10973}}^1$

素因数の和:11186

約数の個数: 32

約数和(自身を含む): 316051200

約数和(自身を除く): 163197310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 6965, 10973, 13930, 21946, 54865, 76811, 109730, 153622, 384055, 768110, 2183627, 4367254, 10918135, 15285389, 21836270, 30570778, 76426945, 152853890]

約数ペア:

[(1, 152853890), (2, 76426945), (5, 30570778), (7, 21836270), (10, 15285389), (14, 10918135), (35, 4367254), (70, 2183627), (199, 768110), (398, 384055), (995, 153622), (1393, 109730), (1990, 76811), (2786, 54865), (6965, 21946), (10973, 13930)]