197334930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2269}}^1$

素因数の和:2515

約数の個数: 64

約数和(自身を含む): 512547840

約数和(自身を除く): 315212910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 223, 390, 446, 669, 1115, 1338, 2230, 2269, 2899, 3345, 4538, 5798, 6690, 6807, 8697, 11345, 13614, 14495, 17394, 22690, 28990, 29497, 34035, 43485, 58994, 68070, 86970, 88491, 147485, 176982, 294970, 442455, 505987, 884910, 1011974, 1517961, 2529935, 3035922, 5059870, 6577831, 7589805, 13155662, 15179610, 19733493, 32889155, 39466986, 65778310, 98667465, 197334930]

約数ペア:

[(1, 197334930), (2, 98667465), (3, 65778310), (5, 39466986), (6, 32889155), (10, 19733493), (13, 15179610), (15, 13155662), (26, 7589805), (30, 6577831), (39, 5059870), (65, 3035922), (78, 2529935), (130, 1517961), (195, 1011974), (223, 884910), (390, 505987), (446, 442455), (669, 294970), (1115, 176982), (1338, 147485), (2230, 88491), (2269, 86970), (2899, 68070), (3345, 58994), (4538, 43485), (5798, 34035), (6690, 29497), (6807, 28990), (8697, 22690), (11345, 17394), (13614, 14495)]