163261830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 399893760

約数和(自身を除く): 236631930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 173, 249, 346, 379, 415, 498, 519, 758, 830, 865, 1038, 1137, 1245, 1730, 1895, 2274, 2490, 2595, 3790, 5190, 5685, 11370, 14359, 28718, 31457, 43077, 62914, 65567, 71795, 86154, 94371, 131134, 143590, 157285, 188742, 196701, 215385, 314570, 327835, 393402, 430770, 471855, 655670, 943710, 983505, 1967010, 5442061, 10884122, 16326183, 27210305, 32652366, 54420610, 81630915, 163261830]

約数ペア:

[(1, 163261830), (2, 81630915), (3, 54420610), (5, 32652366), (6, 27210305), (10, 16326183), (15, 10884122), (30, 5442061), (83, 1967010), (166, 983505), (173, 943710), (249, 655670), (346, 471855), (379, 430770), (415, 393402), (498, 327835), (519, 314570), (758, 215385), (830, 196701), (865, 188742), (1038, 157285), (1137, 143590), (1245, 131134), (1730, 94371), (1895, 86154), (2274, 71795), (2490, 65567), (2595, 62914), (3790, 43077), (5190, 31457), (5685, 28718), (11370, 14359)]