29275780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2053}}^1$

素因数の和:2116

約数の個数: 48

約数和(自身を含む): 66253824

約数和(自身を除く): 36978044

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2053, 2852, 3565, 4106, 7130, 8212, 10265, 14260, 20530, 41060, 47219, 63643, 94438, 127286, 188876, 236095, 254572, 318215, 472190, 636430, 944380, 1272860, 1463789, 2927578, 5855156, 7318945, 14637890, 29275780]

約数ペア:

[(1, 29275780), (2, 14637890), (4, 7318945), (5, 5855156), (10, 2927578), (20, 1463789), (23, 1272860), (31, 944380), (46, 636430), (62, 472190), (92, 318215), (115, 254572), (124, 236095), (155, 188876), (230, 127286), (310, 94438), (460, 63643), (620, 47219), (713, 41060), (1426, 20530), (2053, 14260), (2852, 10265), (3565, 8212), (4106, 7130)]