18974624830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{452531}}^1$

素因数の和:453144

約数の個数: 32

約数和(自身を含む): 39098764800

約数和(自身を除く): 20124139970

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 599, 1198, 2995, 4193, 5990, 8386, 20965, 41930, 452531, 905062, 2262655, 3167717, 4525310, 6335434, 15838585, 31677170, 271066069, 542132138, 1355330345, 1897462483, 2710660690, 3794924966, 9487312415, 18974624830]

約数ペア:

[(1, 18974624830), (2, 9487312415), (5, 3794924966), (7, 2710660690), (10, 1897462483), (14, 1355330345), (35, 542132138), (70, 271066069), (599, 31677170), (1198, 15838585), (2995, 6335434), (4193, 4525310), (5990, 3167717), (8386, 2262655), (20965, 905062), (41930, 452531)]