68046550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 153990144

約数和(自身を除く): 85943594

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 31, 50, 55, 62, 65, 110, 130, 143, 155, 275, 286, 307, 310, 325, 341, 403, 550, 614, 650, 682, 715, 775, 806, 1430, 1535, 1550, 1705, 2015, 3070, 3377, 3410, 3575, 3991, 4030, 4433, 6754, 7150, 7675, 7982, 8525, 8866, 9517, 10075, 15350, 16885, 17050, 19034, 19955, 20150, 22165, 33770, 39910, 43901, 44330, 47585, 84425, 87802, 95170, 99775, 104687, 110825, 123721, 168850, 199550, 209374, 219505, 221650, 237925, 247442, 439010, 475850, 523435, 618605, 1046870, 1097525, 1237210, 1360931, 2195050, 2617175, 2721862, 3093025, 5234350, 6186050, 6804655, 13609310, 34023275, 68046550]

約数ペア:

[(1, 68046550), (2, 34023275), (5, 13609310), (10, 6804655), (11, 6186050), (13, 5234350), (22, 3093025), (25, 2721862), (26, 2617175), (31, 2195050), (50, 1360931), (55, 1237210), (62, 1097525), (65, 1046870), (110, 618605), (130, 523435), (143, 475850), (155, 439010), (275, 247442), (286, 237925), (307, 221650), (310, 219505), (325, 209374), (341, 199550), (403, 168850), (550, 123721), (614, 110825), (650, 104687), (682, 99775), (715, 95170), (775, 87802), (806, 84425), (1430, 47585), (1535, 44330), (1550, 43901), (1705, 39910), (2015, 33770), (3070, 22165), (3377, 20150), (3410, 19955), (3575, 19034), (3991, 17050), (4030, 16885), (4433, 15350), (6754, 10075), (7150, 9517), (7675, 8866), (7982, 8525)]