45387090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{72043}}^1$

素因数の和:72063

約数の個数: 48

約数和(自身を含む): 134866368

約数和(自身を除く): 89479278

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 72043, 144086, 216129, 360215, 432258, 504301, 648387, 720430, 1008602, 1080645, 1296774, 1512903, 2161290, 2521505, 3025806, 3241935, 4538709, 5043010, 6483870, 7564515, 9077418, 15129030, 22693545, 45387090]

約数ペア:

[(1, 45387090), (2, 22693545), (3, 15129030), (5, 9077418), (6, 7564515), (7, 6483870), (9, 5043010), (10, 4538709), (14, 3241935), (15, 3025806), (18, 2521505), (21, 2161290), (30, 1512903), (35, 1296774), (42, 1080645), (45, 1008602), (63, 720430), (70, 648387), (90, 504301), (105, 432258), (126, 360215), (210, 216129), (315, 144086), (630, 72043)]