27515970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 73866240

約数和(自身を除く): 46350270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 223, 270, 446, 457, 669, 914, 1115, 1338, 1371, 2007, 2230, 2285, 2742, 3345, 4014, 4113, 4570, 6021, 6690, 6855, 8226, 10035, 12042, 12339, 13710, 20070, 20565, 24678, 30105, 41130, 60210, 61695, 101911, 123390, 203822, 305733, 509555, 611466, 917199, 1019110, 1528665, 1834398, 2751597, 3057330, 4585995, 5503194, 9171990, 13757985, 27515970]

約数ペア:

[(1, 27515970), (2, 13757985), (3, 9171990), (5, 5503194), (6, 4585995), (9, 3057330), (10, 2751597), (15, 1834398), (18, 1528665), (27, 1019110), (30, 917199), (45, 611466), (54, 509555), (90, 305733), (135, 203822), (223, 123390), (270, 101911), (446, 61695), (457, 60210), (669, 41130), (914, 30105), (1115, 24678), (1338, 20565), (1371, 20070), (2007, 13710), (2230, 12339), (2285, 12042), (2742, 10035), (3345, 8226), (4014, 6855), (4113, 6690), (4570, 6021)]