15427020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1597}}^1$

素因数の和:1639

約数の個数: 96

約数和(自身を含む): 51545088

約数和(自身を除く): 36118068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1597, 1610, 1932, 2415, 3194, 3220, 4791, 4830, 6388, 7985, 9582, 9660, 11179, 15970, 19164, 22358, 23955, 31940, 33537, 36731, 44716, 47910, 55895, 67074, 73462, 95820, 110193, 111790, 134148, 146924, 167685, 183655, 220386, 223580, 257117, 335370, 367310, 440772, 514234, 550965, 670740, 734620, 771351, 1028468, 1101930, 1285585, 1542702, 2203860, 2571170, 3085404, 3856755, 5142340, 7713510, 15427020]

約数ペア:

[(1, 15427020), (2, 7713510), (3, 5142340), (4, 3856755), (5, 3085404), (6, 2571170), (7, 2203860), (10, 1542702), (12, 1285585), (14, 1101930), (15, 1028468), (20, 771351), (21, 734620), (23, 670740), (28, 550965), (30, 514234), (35, 440772), (42, 367310), (46, 335370), (60, 257117), (69, 223580), (70, 220386), (84, 183655), (92, 167685), (105, 146924), (115, 134148), (138, 111790), (140, 110193), (161, 95820), (210, 73462), (230, 67074), (276, 55895), (322, 47910), (345, 44716), (420, 36731), (460, 33537), (483, 31940), (644, 23955), (690, 22358), (805, 19164), (966, 15970), (1380, 11179), (1597, 9660), (1610, 9582), (1932, 7985), (2415, 6388), (3194, 4830), (3220, 4791)]