142227330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1787}}^1$

素因数の和:2183

約数の個数: 64

約数和(自身を含む): 391357440

約数和(自身を除く): 249130110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 379, 758, 1137, 1787, 1895, 2274, 2653, 3574, 3790, 5306, 5361, 5685, 7959, 8935, 10722, 11370, 12509, 13265, 15918, 17870, 25018, 26530, 26805, 37527, 39795, 53610, 62545, 75054, 79590, 125090, 187635, 375270, 677273, 1354546, 2031819, 3386365, 4063638, 4740911, 6772730, 9481822, 10159095, 14222733, 20318190, 23704555, 28445466, 47409110, 71113665, 142227330]

約数ペア:

[(1, 142227330), (2, 71113665), (3, 47409110), (5, 28445466), (6, 23704555), (7, 20318190), (10, 14222733), (14, 10159095), (15, 9481822), (21, 6772730), (30, 4740911), (35, 4063638), (42, 3386365), (70, 2031819), (105, 1354546), (210, 677273), (379, 375270), (758, 187635), (1137, 125090), (1787, 79590), (1895, 75054), (2274, 62545), (2653, 53610), (3574, 39795), (3790, 37527), (5306, 26805), (5361, 26530), (5685, 25018), (7959, 17870), (8935, 15918), (10722, 13265), (11370, 12509)]