1947223560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{559547}}^1$

素因数の和:559590

約数の個数: 64

約数和(自身を含む): 6043118400

約数和(自身を除く): 4095894840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 559547, 1119094, 1678641, 2238188, 2797735, 3357282, 4476376, 5595470, 6714564, 8393205, 11190940, 13429128, 16226863, 16786410, 22381880, 32453726, 33572820, 48680589, 64907452, 67145640, 81134315, 97361178, 129814904, 162268630, 194722356, 243402945, 324537260, 389444712, 486805890, 649074520, 973611780, 1947223560]

約数ペア:

[(1, 1947223560), (2, 973611780), (3, 649074520), (4, 486805890), (5, 389444712), (6, 324537260), (8, 243402945), (10, 194722356), (12, 162268630), (15, 129814904), (20, 97361178), (24, 81134315), (29, 67145640), (30, 64907452), (40, 48680589), (58, 33572820), (60, 32453726), (87, 22381880), (116, 16786410), (120, 16226863), (145, 13429128), (174, 11190940), (232, 8393205), (290, 6714564), (348, 5595470), (435, 4476376), (580, 3357282), (696, 2797735), (870, 2238188), (1160, 1678641), (1740, 1119094), (3480, 559547)]