1214758885620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2892283061}}^1$

素因数の和:2892283080

約数の個数: 48

約数和(自身を含む): 3887228435328

約数和(自身を除く): 2672469549708

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, 2892283061, 5784566122, 8676849183, 11569132244, 14461415305, 17353698366, 20245981427, 28922830610, 34707396732, 40491962854, 43384245915, 57845661220, 60737944281, 80983925708, 86768491830, 101229907135, 121475888562, 173536983660, 202459814270, 242951777124, 303689721405, 404919628540, 607379442810, 1214758885620]

約数ペア:

[(1, 1214758885620), (2, 607379442810), (3, 404919628540), (4, 303689721405), (5, 242951777124), (6, 202459814270), (7, 173536983660), (10, 121475888562), (12, 101229907135), (14, 86768491830), (15, 80983925708), (20, 60737944281), (21, 57845661220), (28, 43384245915), (30, 40491962854), (35, 34707396732), (42, 28922830610), (60, 20245981427), (70, 17353698366), (84, 14461415305), (105, 11569132244), (140, 8676849183), (210, 5784566122), (420, 2892283061)]