310465372

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1467

約数の個数: 72

約数和(自身を含む): 670524288

約数和(自身を除く): 360058916

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 49, 62, 74, 98, 124, 148, 196, 217, 259, 434, 518, 868, 1036, 1147, 1381, 1519, 1813, 2294, 2762, 3038, 3626, 4588, 5524, 6076, 7252, 8029, 9667, 16058, 19334, 32116, 38668, 42811, 51097, 56203, 67669, 85622, 102194, 112406, 135338, 171244, 204388, 224812, 270676, 299677, 357679, 599354, 715358, 1198708, 1430716, 1584007, 2097739, 2503753, 3168014, 4195478, 5007506, 6336028, 8390956, 10015012, 11088049, 22176098, 44352196, 77616343, 155232686, 310465372]

約数ペア:

[(1, 310465372), (2, 155232686), (4, 77616343), (7, 44352196), (14, 22176098), (28, 11088049), (31, 10015012), (37, 8390956), (49, 6336028), (62, 5007506), (74, 4195478), (98, 3168014), (124, 2503753), (148, 2097739), (196, 1584007), (217, 1430716), (259, 1198708), (434, 715358), (518, 599354), (868, 357679), (1036, 299677), (1147, 270676), (1381, 224812), (1519, 204388), (1813, 171244), (2294, 135338), (2762, 112406), (3038, 102194), (3626, 85622), (4588, 67669), (5524, 56203), (6076, 51097), (7252, 42811), (8029, 38668), (9667, 32116), (16058, 19334)]