231393570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{683}}^1$

素因数の和:1207

約数の個数: 64

約数和(自身を含む): 581520384

約数和(自身を除く): 350126814

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 491, 683, 690, 982, 1366, 1473, 2049, 2455, 2946, 3415, 4098, 4910, 6830, 7365, 10245, 11293, 14730, 15709, 20490, 22586, 31418, 33879, 47127, 56465, 67758, 78545, 94254, 112930, 157090, 169395, 235635, 335353, 338790, 471270, 670706, 1006059, 1676765, 2012118, 3353530, 5030295, 7713119, 10060590, 15426238, 23139357, 38565595, 46278714, 77131190, 115696785, 231393570]

約数ペア:

[(1, 231393570), (2, 115696785), (3, 77131190), (5, 46278714), (6, 38565595), (10, 23139357), (15, 15426238), (23, 10060590), (30, 7713119), (46, 5030295), (69, 3353530), (115, 2012118), (138, 1676765), (230, 1006059), (345, 670706), (491, 471270), (683, 338790), (690, 335353), (982, 235635), (1366, 169395), (1473, 157090), (2049, 112930), (2455, 94254), (2946, 78545), (3415, 67758), (4098, 56465), (4910, 47127), (6830, 33879), (7365, 31418), (10245, 22586), (11293, 20490), (14730, 15709)]