1880850162690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{908623267}}^1$

素因数の和:908623303

約数の個数: 48

約数和(自身を含む): 5102828273088

約数和(自身を除く): 3221978110398

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 908623267, 1817246534, 2725869801, 4543116335, 5451739602, 8177609403, 9086232670, 13629349005, 16355218806, 20898335141, 27258698010, 40888047015, 41796670282, 62695005423, 81776094030, 104491675705, 125390010846, 188085016269, 208983351410, 313475027115, 376170032538, 626950054230, 940425081345, 1880850162690]

約数ペア:

[(1, 1880850162690), (2, 940425081345), (3, 626950054230), (5, 376170032538), (6, 313475027115), (9, 208983351410), (10, 188085016269), (15, 125390010846), (18, 104491675705), (23, 81776094030), (30, 62695005423), (45, 41796670282), (46, 40888047015), (69, 27258698010), (90, 20898335141), (115, 16355218806), (138, 13629349005), (207, 9086232670), (230, 8177609403), (345, 5451739602), (414, 4543116335), (690, 2725869801), (1035, 1817246534), (2070, 908623267)]