1570292220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{534113}}^1$

素因数の和:534139

約数の個数: 72

約数和(自身を含む): 5114675664

約数和(自身を除く): 3544383444

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, 534113, 1068226, 1602339, 2136452, 2670565, 3204678, 3738791, 5341130, 6409356, 7477582, 8011695, 10682260, 11216373, 14955164, 16023390, 18693955, 22432746, 26171537, 32046780, 37387910, 44865492, 52343074, 56081865, 74775820, 78514611, 104686148, 112163730, 130857685, 157029222, 224327460, 261715370, 314058444, 392573055, 523430740, 785146110, 1570292220]

約数ペア:

[(1, 1570292220), (2, 785146110), (3, 523430740), (4, 392573055), (5, 314058444), (6, 261715370), (7, 224327460), (10, 157029222), (12, 130857685), (14, 112163730), (15, 104686148), (20, 78514611), (21, 74775820), (28, 56081865), (30, 52343074), (35, 44865492), (42, 37387910), (49, 32046780), (60, 26171537), (70, 22432746), (84, 18693955), (98, 16023390), (105, 14955164), (140, 11216373), (147, 10682260), (196, 8011695), (210, 7477582), (245, 6409356), (294, 5341130), (420, 3738791), (490, 3204678), (588, 2670565), (735, 2136452), (980, 1602339), (1470, 1068226), (2940, 534113)]