909295140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{1663}}^1$

素因数の和:2389

約数の個数: 96

約数和(自身を含む): 2747437056

約数和(自身を除く): 1838141916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 701, 780, 1402, 1663, 2103, 2804, 3326, 3505, 4206, 4989, 6652, 7010, 8315, 8412, 9113, 9978, 10515, 14020, 16630, 18226, 19956, 21030, 21619, 24945, 27339, 33260, 36452, 42060, 43238, 45565, 49890, 54678, 64857, 86476, 91130, 99780, 108095, 109356, 129714, 136695, 182260, 216190, 259428, 273390, 324285, 432380, 546780, 648570, 1165763, 1297140, 2331526, 3497289, 4663052, 5828815, 6994578, 11657630, 13989156, 15154919, 17486445, 23315260, 30309838, 34972890, 45464757, 60619676, 69945780, 75774595, 90929514, 151549190, 181859028, 227323785, 303098380, 454647570, 909295140]

約数ペア:

[(1, 909295140), (2, 454647570), (3, 303098380), (4, 227323785), (5, 181859028), (6, 151549190), (10, 90929514), (12, 75774595), (13, 69945780), (15, 60619676), (20, 45464757), (26, 34972890), (30, 30309838), (39, 23315260), (52, 17486445), (60, 15154919), (65, 13989156), (78, 11657630), (130, 6994578), (156, 5828815), (195, 4663052), (260, 3497289), (390, 2331526), (701, 1297140), (780, 1165763), (1402, 648570), (1663, 546780), (2103, 432380), (2804, 324285), (3326, 273390), (3505, 259428), (4206, 216190), (4989, 182260), (6652, 136695), (7010, 129714), (8315, 109356), (8412, 108095), (9113, 99780), (9978, 91130), (10515, 86476), (14020, 64857), (16630, 54678), (18226, 49890), (19956, 45565), (21030, 43238), (21619, 42060), (24945, 36452), (27339, 33260)]