30855708

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{21977}}^1$

素因数の和:22003

約数の個数: 48

約数和(自身を含む): 86153760

約数和(自身を除く): 55298052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 21977, 43954, 65931, 87908, 131862, 197793, 263724, 285701, 395586, 571402, 593379, 791172, 857103, 1142804, 1186758, 1714206, 2373516, 2571309, 3428412, 5142618, 7713927, 10285236, 15427854, 30855708]

約数ペア:

[(1, 30855708), (2, 15427854), (3, 10285236), (4, 7713927), (6, 5142618), (9, 3428412), (12, 2571309), (13, 2373516), (18, 1714206), (26, 1186758), (27, 1142804), (36, 857103), (39, 791172), (52, 593379), (54, 571402), (78, 395586), (108, 285701), (117, 263724), (156, 197793), (234, 131862), (351, 87908), (468, 65931), (702, 43954), (1404, 21977)]