214938420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{36931}}^1$

素因数の和:37040

約数の個数: 48

約数和(自身を含む): 608048448

約数和(自身を除く): 393110028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 36931, 73862, 110793, 147724, 184655, 221586, 369310, 443172, 553965, 738620, 1107930, 2215860, 3582307, 7164614, 10746921, 14329228, 17911535, 21493842, 35823070, 42987684, 53734605, 71646140, 107469210, 214938420]

約数ペア:

[(1, 214938420), (2, 107469210), (3, 71646140), (4, 53734605), (5, 42987684), (6, 35823070), (10, 21493842), (12, 17911535), (15, 14329228), (20, 10746921), (30, 7164614), (60, 3582307), (97, 2215860), (194, 1107930), (291, 738620), (388, 553965), (485, 443172), (582, 369310), (970, 221586), (1164, 184655), (1455, 147724), (1940, 110793), (2910, 73862), (5820, 36931)]