27301930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{653}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 50996304

約数和(自身を除く): 23694374

約数列:

[1, 2, 5, 10, 37, 74, 113, 185, 226, 370, 565, 653, 1130, 1306, 3265, 4181, 6530, 8362, 20905, 24161, 41810, 48322, 73789, 120805, 147578, 241610, 368945, 737890, 2730193, 5460386, 13650965, 27301930]

約数ペア:

[(1, 27301930), (2, 13650965), (5, 5460386), (10, 2730193), (37, 737890), (74, 368945), (113, 241610), (185, 147578), (226, 120805), (370, 73789), (565, 48322), (653, 41810), (1130, 24161), (1306, 20905), (3265, 8362), (4181, 6530)]