187265260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{14699}}^1$

素因数の和:14735

約数の個数: 72

約数和(自身を含む): 492685200

約数和(自身を除く): 305419940

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 12740, 14699, 29398, 58796, 73495, 102893, 146990, 191087, 205786, 293980, 382174, 411572, 514465, 720251, 764348, 955435, 1028930, 1337609, 1440502, 1910870, 2057860, 2675218, 2881004, 3601255, 3821740, 5350436, 6688045, 7202510, 9363263, 13376090, 14405020, 18726526, 26752180, 37453052, 46816315, 93632630, 187265260]

約数ペア:

[(1, 187265260), (2, 93632630), (4, 46816315), (5, 37453052), (7, 26752180), (10, 18726526), (13, 14405020), (14, 13376090), (20, 9363263), (26, 7202510), (28, 6688045), (35, 5350436), (49, 3821740), (52, 3601255), (65, 2881004), (70, 2675218), (91, 2057860), (98, 1910870), (130, 1440502), (140, 1337609), (182, 1028930), (196, 955435), (245, 764348), (260, 720251), (364, 514465), (455, 411572), (490, 382174), (637, 293980), (910, 205786), (980, 191087), (1274, 146990), (1820, 102893), (2548, 73495), (3185, 58796), (6370, 29398), (12740, 14699)]