190169210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{503}}^1$

素因数の和:1019

約数の個数: 64

約数和(自身を含む): 428488704

約数和(自身を除く): 238319494

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 491, 503, 770, 982, 1006, 2455, 2515, 3437, 3521, 4910, 5030, 5401, 5533, 6874, 7042, 10802, 11066, 17185, 17605, 27005, 27665, 34370, 35210, 37807, 38731, 54010, 55330, 75614, 77462, 189035, 193655, 246973, 378070, 387310, 493946, 1234865, 1728811, 2469730, 2716703, 3457622, 5433406, 8644055, 13583515, 17288110, 19016921, 27167030, 38033842, 95084605, 190169210]

約数ペア:

[(1, 190169210), (2, 95084605), (5, 38033842), (7, 27167030), (10, 19016921), (11, 17288110), (14, 13583515), (22, 8644055), (35, 5433406), (55, 3457622), (70, 2716703), (77, 2469730), (110, 1728811), (154, 1234865), (385, 493946), (491, 387310), (503, 378070), (770, 246973), (982, 193655), (1006, 189035), (2455, 77462), (2515, 75614), (3437, 55330), (3521, 54010), (4910, 38731), (5030, 37807), (5401, 35210), (5533, 34370), (6874, 27665), (7042, 27005), (10802, 17605), (11066, 17185)]