13696740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1619}}^1$

素因数の和:1681

約数の個数: 72

約数和(自身を含む): 42456960

約数和(自身を除く): 28760220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1619, 1692, 2115, 2820, 3238, 4230, 4857, 6476, 8095, 8460, 9714, 14571, 16190, 19428, 24285, 29142, 32380, 48570, 58284, 72855, 76093, 97140, 145710, 152186, 228279, 291420, 304372, 380465, 456558, 684837, 760930, 913116, 1141395, 1369674, 1521860, 2282790, 2739348, 3424185, 4565580, 6848370, 13696740]

約数ペア:

[(1, 13696740), (2, 6848370), (3, 4565580), (4, 3424185), (5, 2739348), (6, 2282790), (9, 1521860), (10, 1369674), (12, 1141395), (15, 913116), (18, 760930), (20, 684837), (30, 456558), (36, 380465), (45, 304372), (47, 291420), (60, 228279), (90, 152186), (94, 145710), (141, 97140), (180, 76093), (188, 72855), (235, 58284), (282, 48570), (423, 32380), (470, 29142), (564, 24285), (705, 19428), (846, 16190), (940, 14571), (1410, 9714), (1619, 8460), (1692, 8095), (2115, 6476), (2820, 4857), (3238, 4230)]