31605570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4231}}^1$

素因数の和:4327

約数の個数: 48

約数和(自身を含む): 83184192

約数和(自身を除く): 51578622

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 4231, 7470, 8462, 12693, 21155, 25386, 38079, 42310, 63465, 76158, 126930, 190395, 351173, 380790, 702346, 1053519, 1755865, 2107038, 3160557, 3511730, 5267595, 6321114, 10535190, 15802785, 31605570]

約数ペア:

[(1, 31605570), (2, 15802785), (3, 10535190), (5, 6321114), (6, 5267595), (9, 3511730), (10, 3160557), (15, 2107038), (18, 1755865), (30, 1053519), (45, 702346), (83, 380790), (90, 351173), (166, 190395), (249, 126930), (415, 76158), (498, 63465), (747, 42310), (830, 38079), (1245, 25386), (1494, 21155), (2490, 12693), (3735, 8462), (4231, 7470)]