230441820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{548671}}^1$

素因数の和:548690

約数の個数: 48

約数和(自身を含む): 737415168

約数和(自身を除く): 506973348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 548671, 1097342, 1646013, 2194684, 2743355, 3292026, 3840697, 5486710, 6584052, 7681394, 8230065, 10973420, 11522091, 15362788, 16460130, 19203485, 23044182, 32920260, 38406970, 46088364, 57610455, 76813940, 115220910, 230441820]

約数ペア:

[(1, 230441820), (2, 115220910), (3, 76813940), (4, 57610455), (5, 46088364), (6, 38406970), (7, 32920260), (10, 23044182), (12, 19203485), (14, 16460130), (15, 15362788), (20, 11522091), (21, 10973420), (28, 8230065), (30, 7681394), (35, 6584052), (42, 5486710), (60, 3840697), (70, 3292026), (84, 2743355), (105, 2194684), (140, 1646013), (210, 1097342), (420, 548671)]