11927580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{4057}}^1$

素因数の和:4083

約数の個数: 72

約数和(自身を含む): 38859408

約数和(自身を除く): 26931828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 4057, 8114, 12171, 16228, 20285, 24342, 28399, 40570, 48684, 56798, 60855, 81140, 85197, 113596, 121710, 141995, 170394, 198793, 243420, 283990, 340788, 397586, 425985, 567980, 596379, 795172, 851970, 993965, 1192758, 1703940, 1987930, 2385516, 2981895, 3975860, 5963790, 11927580]

約数ペア:

[(1, 11927580), (2, 5963790), (3, 3975860), (4, 2981895), (5, 2385516), (6, 1987930), (7, 1703940), (10, 1192758), (12, 993965), (14, 851970), (15, 795172), (20, 596379), (21, 567980), (28, 425985), (30, 397586), (35, 340788), (42, 283990), (49, 243420), (60, 198793), (70, 170394), (84, 141995), (98, 121710), (105, 113596), (140, 85197), (147, 81140), (196, 60855), (210, 56798), (245, 48684), (294, 40570), (420, 28399), (490, 24342), (588, 20285), (735, 16228), (980, 12171), (1470, 8114), (2940, 4057)]