331122060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{613189}}^1$

素因数の和:613207

約数の個数: 48

約数和(自身を含む): 1030159200

約数和(自身を除く): 699037140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 613189, 1226378, 1839567, 2452756, 3065945, 3679134, 5518701, 6131890, 7358268, 9197835, 11037402, 12263780, 16556103, 18395670, 22074804, 27593505, 33112206, 36791340, 55187010, 66224412, 82780515, 110374020, 165561030, 331122060]

約数ペア:

[(1, 331122060), (2, 165561030), (3, 110374020), (4, 82780515), (5, 66224412), (6, 55187010), (9, 36791340), (10, 33112206), (12, 27593505), (15, 22074804), (18, 18395670), (20, 16556103), (27, 12263780), (30, 11037402), (36, 9197835), (45, 7358268), (54, 6131890), (60, 5518701), (90, 3679134), (108, 3065945), (135, 2452756), (180, 1839567), (270, 1226378), (540, 613189)]