1686620460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{6551}}^1$

素因数の和:7183

約数の個数: 96

約数和(自身を含む): 5406815232

約数和(自身を除く): 3720194772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 613, 1226, 1839, 2452, 3065, 3678, 4291, 6130, 6551, 7356, 8582, 9195, 12260, 12873, 13102, 17164, 18390, 19653, 21455, 25746, 26204, 32755, 36780, 39306, 42910, 45857, 51492, 64365, 65510, 78612, 85820, 91714, 98265, 128730, 131020, 137571, 183428, 196530, 229285, 257460, 275142, 393060, 458570, 550284, 687855, 917140, 1375710, 2751420, 4015763, 8031526, 12047289, 16063052, 20078815, 24094578, 28110341, 40157630, 48189156, 56220682, 60236445, 80315260, 84331023, 112441364, 120472890, 140551705, 168662046, 240945780, 281103410, 337324092, 421655115, 562206820, 843310230, 1686620460]

約数ペア:

[(1, 1686620460), (2, 843310230), (3, 562206820), (4, 421655115), (5, 337324092), (6, 281103410), (7, 240945780), (10, 168662046), (12, 140551705), (14, 120472890), (15, 112441364), (20, 84331023), (21, 80315260), (28, 60236445), (30, 56220682), (35, 48189156), (42, 40157630), (60, 28110341), (70, 24094578), (84, 20078815), (105, 16063052), (140, 12047289), (210, 8031526), (420, 4015763), (613, 2751420), (1226, 1375710), (1839, 917140), (2452, 687855), (3065, 550284), (3678, 458570), (4291, 393060), (6130, 275142), (6551, 257460), (7356, 229285), (8582, 196530), (9195, 183428), (12260, 137571), (12873, 131020), (13102, 128730), (17164, 98265), (18390, 91714), (19653, 85820), (21455, 78612), (25746, 65510), (26204, 64365), (32755, 51492), (36780, 45857), (39306, 42910)]