148649460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107717}}^1$

素因数の和:107752

約数の個数: 48

約数和(自身を含む): 434318976

約数和(自身を除く): 285669516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 107717, 215434, 323151, 430868, 538585, 646302, 1077170, 1292604, 1615755, 2154340, 2477491, 3231510, 4954982, 6463020, 7432473, 9909964, 12387455, 14864946, 24774910, 29729892, 37162365, 49549820, 74324730, 148649460]

約数ペア:

[(1, 148649460), (2, 74324730), (3, 49549820), (4, 37162365), (5, 29729892), (6, 24774910), (10, 14864946), (12, 12387455), (15, 9909964), (20, 7432473), (23, 6463020), (30, 4954982), (46, 3231510), (60, 2477491), (69, 2154340), (92, 1615755), (115, 1292604), (138, 1077170), (230, 646302), (276, 538585), (345, 430868), (460, 323151), (690, 215434), (1380, 107717)]