27759390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40231}}^1$

素因数の和:40264

約数の個数: 32

約数和(自身を含む): 69520896

約数和(自身を除く): 41761506

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 40231, 80462, 120693, 201155, 241386, 402310, 603465, 925313, 1206930, 1850626, 2775939, 4626565, 5551878, 9253130, 13879695, 27759390]

約数ペア:

[(1, 27759390), (2, 13879695), (3, 9253130), (5, 5551878), (6, 4626565), (10, 2775939), (15, 1850626), (23, 1206930), (30, 925313), (46, 603465), (69, 402310), (115, 241386), (138, 201155), (230, 120693), (345, 80462), (690, 40231)]