127534980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{6791}}^1$

素因数の和:7116

約数の個数: 48

約数和(自身を含む): 358291584

約数和(自身を除く): 230756604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 3130, 3756, 4695, 6260, 6791, 9390, 13582, 18780, 20373, 27164, 33955, 40746, 67910, 81492, 101865, 135820, 203730, 407460, 2125583, 4251166, 6376749, 8502332, 10627915, 12753498, 21255830, 25506996, 31883745, 42511660, 63767490, 127534980]

約数ペア:

[(1, 127534980), (2, 63767490), (3, 42511660), (4, 31883745), (5, 25506996), (6, 21255830), (10, 12753498), (12, 10627915), (15, 8502332), (20, 6376749), (30, 4251166), (60, 2125583), (313, 407460), (626, 203730), (939, 135820), (1252, 101865), (1565, 81492), (1878, 67910), (3130, 40746), (3756, 33955), (4695, 27164), (6260, 20373), (6791, 18780), (9390, 13582)]