23207340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29753}}^1$

素因数の和:29778

約数の個数: 48

約数和(自身を含む): 69981408

約数和(自身を除く): 46774068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 29753, 59506, 89259, 119012, 148765, 178518, 297530, 357036, 386789, 446295, 595060, 773578, 892590, 1160367, 1547156, 1785180, 1933945, 2320734, 3867890, 4641468, 5801835, 7735780, 11603670, 23207340]

約数ペア:

[(1, 23207340), (2, 11603670), (3, 7735780), (4, 5801835), (5, 4641468), (6, 3867890), (10, 2320734), (12, 1933945), (13, 1785180), (15, 1547156), (20, 1160367), (26, 892590), (30, 773578), (39, 595060), (52, 446295), (60, 386789), (65, 357036), (78, 297530), (130, 178518), (156, 148765), (195, 119012), (260, 89259), (390, 59506), (780, 29753)]