115390380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{274739}}^1$

素因数の和:274758

約数の個数: 48

約数和(自身を含む): 369250560

約数和(自身を除く): 253860180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 274739, 549478, 824217, 1098956, 1373695, 1648434, 1923173, 2747390, 3296868, 3846346, 4121085, 5494780, 5769519, 7692692, 8242170, 9615865, 11539038, 16484340, 19231730, 23078076, 28847595, 38463460, 57695190, 115390380]

約数ペア:

[(1, 115390380), (2, 57695190), (3, 38463460), (4, 28847595), (5, 23078076), (6, 19231730), (7, 16484340), (10, 11539038), (12, 9615865), (14, 8242170), (15, 7692692), (20, 5769519), (21, 5494780), (28, 4121085), (30, 3846346), (35, 3296868), (42, 2747390), (60, 1923173), (70, 1648434), (84, 1373695), (105, 1098956), (140, 824217), (210, 549478), (420, 274739)]