194340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 564480

約数和(自身を除く): 370140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 79, 82, 123, 158, 164, 205, 237, 246, 316, 395, 410, 474, 492, 615, 790, 820, 948, 1185, 1230, 1580, 2370, 2460, 3239, 4740, 6478, 9717, 12956, 16195, 19434, 32390, 38868, 48585, 64780, 97170, 194340]

約数ペア:

[(1, 194340), (2, 97170), (3, 64780), (4, 48585), (5, 38868), (6, 32390), (10, 19434), (12, 16195), (15, 12956), (20, 9717), (30, 6478), (41, 4740), (60, 3239), (79, 2460), (82, 2370), (123, 1580), (158, 1230), (164, 1185), (205, 948), (237, 820), (246, 790), (316, 615), (395, 492), (410, 474)]