16868156970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{6563}}^1\times {\mathrm{12239}}^1$

素因数の和:18819

約数の個数: 64

約数和(自身を含む): 46277775360

約数和(自身を除く): 29409618390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 6563, 12239, 13126, 19689, 24478, 32815, 36717, 39378, 45941, 61195, 65630, 73434, 85673, 91882, 98445, 122390, 137823, 171346, 183585, 196890, 229705, 257019, 275646, 367170, 428365, 459410, 514038, 689115, 856730, 1285095, 1378230, 2570190, 80324557, 160649114, 240973671, 401622785, 481947342, 562271899, 803245570, 1124543798, 1204868355, 1686815697, 2409736710, 2811359495, 3373631394, 5622718990, 8434078485, 16868156970]

約数ペア:

[(1, 16868156970), (2, 8434078485), (3, 5622718990), (5, 3373631394), (6, 2811359495), (7, 2409736710), (10, 1686815697), (14, 1204868355), (15, 1124543798), (21, 803245570), (30, 562271899), (35, 481947342), (42, 401622785), (70, 240973671), (105, 160649114), (210, 80324557), (6563, 2570190), (12239, 1378230), (13126, 1285095), (19689, 856730), (24478, 689115), (32815, 514038), (36717, 459410), (39378, 428365), (45941, 367170), (61195, 275646), (65630, 257019), (73434, 229705), (85673, 196890), (91882, 183585), (98445, 171346), (122390, 137823)]