212774430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{3727}}^1$

素因数の和:3921

約数の個数: 64

約数和(自身を含む): 560452608

約数和(自身を除く): 347678178

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 173, 330, 346, 519, 865, 1038, 1730, 1903, 2595, 3727, 3806, 5190, 5709, 7454, 9515, 11181, 11418, 18635, 19030, 22362, 28545, 37270, 40997, 55905, 57090, 81994, 111810, 122991, 204985, 245982, 409970, 614955, 644771, 1229910, 1289542, 1934313, 3223855, 3868626, 6447710, 7092481, 9671565, 14184962, 19343130, 21277443, 35462405, 42554886, 70924810, 106387215, 212774430]

約数ペア:

[(1, 212774430), (2, 106387215), (3, 70924810), (5, 42554886), (6, 35462405), (10, 21277443), (11, 19343130), (15, 14184962), (22, 9671565), (30, 7092481), (33, 6447710), (55, 3868626), (66, 3223855), (110, 1934313), (165, 1289542), (173, 1229910), (330, 644771), (346, 614955), (519, 409970), (865, 245982), (1038, 204985), (1730, 122991), (1903, 111810), (2595, 81994), (3727, 57090), (3806, 55905), (5190, 40997), (5709, 37270), (7454, 28545), (9515, 22362), (11181, 19030), (11418, 18635)]