28928045220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13030651}}^1$

素因数の和:13030700

約数の個数: 48

約数和(自身を含む): 83187682368

約数和(自身を除く): 54259637148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 13030651, 26061302, 39091953, 52122604, 65153255, 78183906, 130306510, 156367812, 195459765, 260613020, 390919530, 482134087, 781839060, 964268174, 1446402261, 1928536348, 2410670435, 2892804522, 4821340870, 5785609044, 7232011305, 9642681740, 14464022610, 28928045220]

約数ペア:

[(1, 28928045220), (2, 14464022610), (3, 9642681740), (4, 7232011305), (5, 5785609044), (6, 4821340870), (10, 2892804522), (12, 2410670435), (15, 1928536348), (20, 1446402261), (30, 964268174), (37, 781839060), (60, 482134087), (74, 390919530), (111, 260613020), (148, 195459765), (185, 156367812), (222, 130306510), (370, 78183906), (444, 65153255), (555, 52122604), (740, 39091953), (1110, 26061302), (2220, 13030651)]