19140777180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{15191093}}^1$

素因数の和:15191115

約数の個数: 72

約数和(自身を含む): 66354698592

約数和(自身を除く): 47213921412

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 15191093, 30382186, 45573279, 60764372, 75955465, 91146558, 106337651, 136719837, 151910930, 182293116, 212675302, 227866395, 273439674, 303821860, 319012953, 425350604, 455732790, 531688255, 546879348, 638025906, 683599185, 911465580, 957038859, 1063376510, 1276051812, 1367198370, 1595064765, 1914077718, 2126753020, 2734396740, 3190129530, 3828155436, 4785194295, 6380259060, 9570388590, 19140777180]

約数ペア:

[(1, 19140777180), (2, 9570388590), (3, 6380259060), (4, 4785194295), (5, 3828155436), (6, 3190129530), (7, 2734396740), (9, 2126753020), (10, 1914077718), (12, 1595064765), (14, 1367198370), (15, 1276051812), (18, 1063376510), (20, 957038859), (21, 911465580), (28, 683599185), (30, 638025906), (35, 546879348), (36, 531688255), (42, 455732790), (45, 425350604), (60, 319012953), (63, 303821860), (70, 273439674), (84, 227866395), (90, 212675302), (105, 182293116), (126, 151910930), (140, 136719837), (180, 106337651), (210, 91146558), (252, 75955465), (315, 60764372), (420, 45573279), (630, 30382186), (1260, 15191093)]