19137729870

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{375029}}^1$

素因数の和:375061

約数の個数: 112

約数和(自身を含む): 59026721760

約数和(自身を除く): 39888991890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 567, 630, 729, 810, 945, 1134, 1215, 1458, 1701, 1890, 2430, 2835, 3402, 3645, 5103, 5670, 7290, 8505, 10206, 17010, 25515, 51030, 375029, 750058, 1125087, 1875145, 2250174, 2625203, 3375261, 3750290, 5250406, 5625435, 6750522, 7875609, 10125783, 11250870, 13126015, 15751218, 16876305, 20251566, 23626827, 26252030, 30377349, 33752610, 39378045, 47253654, 50628915, 60754698, 70880481, 78756090, 91132047, 101257830, 118134135, 141760962, 151886745, 182264094, 212641443, 236268270, 273396141, 303773490, 354402405, 425282886, 455660235, 546792282, 637924329, 708804810, 911320470, 1063207215, 1275848658, 1366980705, 1913772987, 2126414430, 2733961410, 3189621645, 3827545974, 6379243290, 9568864935, 19137729870]

約数ペア:

[(1, 19137729870), (2, 9568864935), (3, 6379243290), (5, 3827545974), (6, 3189621645), (7, 2733961410), (9, 2126414430), (10, 1913772987), (14, 1366980705), (15, 1275848658), (18, 1063207215), (21, 911320470), (27, 708804810), (30, 637924329), (35, 546792282), (42, 455660235), (45, 425282886), (54, 354402405), (63, 303773490), (70, 273396141), (81, 236268270), (90, 212641443), (105, 182264094), (126, 151886745), (135, 141760962), (162, 118134135), (189, 101257830), (210, 91132047), (243, 78756090), (270, 70880481), (315, 60754698), (378, 50628915), (405, 47253654), (486, 39378045), (567, 33752610), (630, 30377349), (729, 26252030), (810, 23626827), (945, 20251566), (1134, 16876305), (1215, 15751218), (1458, 13126015), (1701, 11250870), (1890, 10125783), (2430, 7875609), (2835, 6750522), (3402, 5625435), (3645, 5250406), (5103, 3750290), (5670, 3375261), (7290, 2625203), (8505, 2250174), (10206, 1875145), (17010, 1125087), (25515, 750058), (51030, 375029)]