219040822070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14983}}^1\times {\mathrm{6737}}^1$

素因数の和:21765

約数の個数: 64

約数和(自身を含む): 465233780736

約数和(自身を除く): 246192958666

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 6737, 13474, 14983, 29966, 33685, 47159, 67370, 74915, 94318, 104881, 149830, 208847, 209762, 235795, 417694, 464473, 471590, 524405, 928946, 1044235, 1048810, 1461929, 2088470, 2322365, 2923858, 3251311, 4644730, 6502622, 7309645, 14619290, 16256555, 32513110, 100940471, 201880942, 504702355, 706583297, 1009404710, 1413166594, 3129154601, 3532916485, 6258309202, 7065832970, 15645773005, 21904082207, 31291546010, 43808164414, 109520411035, 219040822070]

約数ペア:

[(1, 219040822070), (2, 109520411035), (5, 43808164414), (7, 31291546010), (10, 21904082207), (14, 15645773005), (31, 7065832970), (35, 6258309202), (62, 3532916485), (70, 3129154601), (155, 1413166594), (217, 1009404710), (310, 706583297), (434, 504702355), (1085, 201880942), (2170, 100940471), (6737, 32513110), (13474, 16256555), (14983, 14619290), (29966, 7309645), (33685, 6502622), (47159, 4644730), (67370, 3251311), (74915, 2923858), (94318, 2322365), (104881, 2088470), (149830, 1461929), (208847, 1048810), (209762, 1044235), (235795, 928946), (417694, 524405), (464473, 471590)]