42651630

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{22567}}^1$

素因数の和:22590

約数の個数: 64

約数和(自身を含む): 129991680

約数和(自身を除く): 87340050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 22567, 45134, 67701, 112835, 135402, 157969, 203103, 225670, 315938, 338505, 406206, 473907, 609309, 677010, 789845, 947814, 1015515, 1218618, 1421721, 1579690, 2031030, 2369535, 2843442, 3046545, 4265163, 4739070, 6093090, 7108605, 8530326, 14217210, 21325815, 42651630]

約数ペア:

[(1, 42651630), (2, 21325815), (3, 14217210), (5, 8530326), (6, 7108605), (7, 6093090), (9, 4739070), (10, 4265163), (14, 3046545), (15, 2843442), (18, 2369535), (21, 2031030), (27, 1579690), (30, 1421721), (35, 1218618), (42, 1015515), (45, 947814), (54, 789845), (63, 677010), (70, 609309), (90, 473907), (105, 406206), (126, 338505), (135, 315938), (189, 225670), (210, 203103), (270, 157969), (315, 135402), (378, 112835), (630, 67701), (945, 45134), (1890, 22567)]