157035630220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1586539}}^1$

素因数の和:1586663

約数の個数: 72

約数和(自身を含む): 387414029520

約数和(自身を除く): 230378399300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 101, 140, 196, 202, 245, 404, 490, 505, 707, 980, 1010, 1414, 2020, 2828, 3535, 4949, 7070, 9898, 14140, 19796, 24745, 49490, 98980, 1586539, 3173078, 6346156, 7932695, 11105773, 15865390, 22211546, 31730780, 44423092, 55528865, 77740411, 111057730, 155480822, 160240439, 222115460, 310961644, 320480878, 388702055, 640961756, 777404110, 801202195, 1121683073, 1554808220, 1602404390, 2243366146, 3204808780, 4486732292, 5608415365, 7851781511, 11216830730, 15703563022, 22433661460, 31407126044, 39258907555, 78517815110, 157035630220]

約数ペア:

[(1, 157035630220), (2, 78517815110), (4, 39258907555), (5, 31407126044), (7, 22433661460), (10, 15703563022), (14, 11216830730), (20, 7851781511), (28, 5608415365), (35, 4486732292), (49, 3204808780), (70, 2243366146), (98, 1602404390), (101, 1554808220), (140, 1121683073), (196, 801202195), (202, 777404110), (245, 640961756), (404, 388702055), (490, 320480878), (505, 310961644), (707, 222115460), (980, 160240439), (1010, 155480822), (1414, 111057730), (2020, 77740411), (2828, 55528865), (3535, 44423092), (4949, 31730780), (7070, 22211546), (9898, 15865390), (14140, 11105773), (19796, 7932695), (24745, 6346156), (49490, 3173078), (98980, 1586539)]