329565180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{112097}}^1$

素因数の和:112123

約数の個数: 72

約数和(自身を含む): 1073450448

約数和(自身を除く): 743885268

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, 112097, 224194, 336291, 448388, 560485, 672582, 784679, 1120970, 1345164, 1569358, 1681455, 2241940, 2354037, 3138716, 3362910, 3923395, 4708074, 5492753, 6725820, 7846790, 9416148, 10985506, 11770185, 15693580, 16478259, 21971012, 23540370, 27463765, 32956518, 47080740, 54927530, 65913036, 82391295, 109855060, 164782590, 329565180]

約数ペア:

[(1, 329565180), (2, 164782590), (3, 109855060), (4, 82391295), (5, 65913036), (6, 54927530), (7, 47080740), (10, 32956518), (12, 27463765), (14, 23540370), (15, 21971012), (20, 16478259), (21, 15693580), (28, 11770185), (30, 10985506), (35, 9416148), (42, 7846790), (49, 6725820), (60, 5492753), (70, 4708074), (84, 3923395), (98, 3362910), (105, 3138716), (140, 2354037), (147, 2241940), (196, 1681455), (210, 1569358), (245, 1345164), (294, 1120970), (420, 784679), (490, 672582), (588, 560485), (735, 448388), (980, 336291), (1470, 224194), (2940, 112097)]