30947784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4493}}^1$

素因数の和:4550

約数の個数: 64

約数和(自身を含む): 90599040

約数和(自身を除く): 59651256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 4493, 6888, 8986, 13479, 17972, 26958, 31451, 35944, 53916, 62902, 94353, 107832, 125804, 184213, 188706, 251608, 368426, 377412, 552639, 736852, 754824, 1105278, 1289491, 1473704, 2210556, 2578982, 3868473, 4421112, 5157964, 7736946, 10315928, 15473892, 30947784]

約数ペア:

[(1, 30947784), (2, 15473892), (3, 10315928), (4, 7736946), (6, 5157964), (7, 4421112), (8, 3868473), (12, 2578982), (14, 2210556), (21, 1473704), (24, 1289491), (28, 1105278), (41, 754824), (42, 736852), (56, 552639), (82, 377412), (84, 368426), (123, 251608), (164, 188706), (168, 184213), (246, 125804), (287, 107832), (328, 94353), (492, 62902), (574, 53916), (861, 35944), (984, 31451), (1148, 26958), (1722, 17972), (2296, 13479), (3444, 8986), (4493, 6888)]