344015580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{431}}^1$

素因数の和:747

約数の個数: 96

約数和(自身を含む): 987614208

約数和(自身を除く): 643598628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 251, 265, 318, 431, 502, 530, 636, 753, 795, 862, 1004, 1060, 1255, 1293, 1506, 1590, 1724, 2155, 2510, 2586, 3012, 3180, 3765, 4310, 5020, 5172, 6465, 7530, 8620, 12930, 13303, 15060, 22843, 25860, 26606, 39909, 45686, 53212, 66515, 68529, 79818, 91372, 108181, 114215, 133030, 137058, 159636, 199545, 216362, 228430, 266060, 274116, 324543, 342645, 399090, 432724, 456860, 540905, 649086, 685290, 798180, 1081810, 1298172, 1370580, 1622715, 2163620, 3245430, 5733593, 6490860, 11467186, 17200779, 22934372, 28667965, 34401558, 57335930, 68803116, 86003895, 114671860, 172007790, 344015580]

約数ペア:

[(1, 344015580), (2, 172007790), (3, 114671860), (4, 86003895), (5, 68803116), (6, 57335930), (10, 34401558), (12, 28667965), (15, 22934372), (20, 17200779), (30, 11467186), (53, 6490860), (60, 5733593), (106, 3245430), (159, 2163620), (212, 1622715), (251, 1370580), (265, 1298172), (318, 1081810), (431, 798180), (502, 685290), (530, 649086), (636, 540905), (753, 456860), (795, 432724), (862, 399090), (1004, 342645), (1060, 324543), (1255, 274116), (1293, 266060), (1506, 228430), (1590, 216362), (1724, 199545), (2155, 159636), (2510, 137058), (2586, 133030), (3012, 114215), (3180, 108181), (3765, 91372), (4310, 79818), (5020, 68529), (5172, 66515), (6465, 53212), (7530, 45686), (8620, 39909), (12930, 26606), (13303, 25860), (15060, 22843)]