15706096420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{433}}^1\times {\mathrm{37013}}^1$

素因数の和:37469

約数の個数: 72

約数和(自身を含む): 38457397944

約数和(自身を除く): 22751301524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 433, 490, 866, 980, 1732, 2165, 3031, 4330, 6062, 8660, 12124, 15155, 21217, 30310, 37013, 42434, 60620, 74026, 84868, 106085, 148052, 185065, 212170, 259091, 370130, 424340, 518182, 740260, 1036364, 1295455, 1813637, 2590910, 3627274, 5181820, 7254548, 9068185, 16026629, 18136370, 32053258, 36272740, 64106516, 80133145, 112186403, 160266290, 224372806, 320532580, 448745612, 560932015, 785304821, 1121864030, 1570609642, 2243728060, 3141219284, 3926524105, 7853048210, 15706096420]

約数ペア:

[(1, 15706096420), (2, 7853048210), (4, 3926524105), (5, 3141219284), (7, 2243728060), (10, 1570609642), (14, 1121864030), (20, 785304821), (28, 560932015), (35, 448745612), (49, 320532580), (70, 224372806), (98, 160266290), (140, 112186403), (196, 80133145), (245, 64106516), (433, 36272740), (490, 32053258), (866, 18136370), (980, 16026629), (1732, 9068185), (2165, 7254548), (3031, 5181820), (4330, 3627274), (6062, 2590910), (8660, 1813637), (12124, 1295455), (15155, 1036364), (21217, 740260), (30310, 518182), (37013, 424340), (42434, 370130), (60620, 259091), (74026, 212170), (84868, 185065), (106085, 148052)]